Resting Heart Rate · desk opened JUL 9 2026 · revision 4 Reviewed OCT 15 2026

Resting Heart Rate: What Holds Up and What Doesn't

Resting heart rate climbs days before symptoms in some illnesses. What a high or low reading predicts, and the one claim here the evidence turns down.

6 questions rated against 71 screened studies. Each rating is the evidence on that one question, not an average of the desk.

resting heart rate hub →

Where the evidence stands · 6 questions rated the number beside each is how many studies sit behind it

Established 1 question

Does a high resting heart rate predict heart failure?2

Emerging 3 questions

Does elevated resting heart rate predict increased mortality and cardiovascular risk?60
Does a high resting heart rate predict diabetes?2
Does resting heart rate predict death from things other than heart disease?1

Uncertain 2 questions

Do consumer wearables measure resting heart rate accurately against a clinical reference?9
Is a lower heart rate what makes beta blockers work?1

Does elevated resting heart rate predict increased mortality and cardiovascular risk?

Rated proposition Higher resting heart rate is associated with greater all-cause and cardiovascular mortality risk.

KnowYourPrime evidence rating Emerging Evidence currently favors the claim, but more confirmation is needed.

What the studies found Higher resting heart rate reflects worse cardiovascular health and higher mortality risk.

Systematic-review or meta-analytic evidence affirms the core relationship.
Multiple supporting studies are consistent with the core relationship.
Null-result evidence bears directly on the claimed effect.
Some evidence conflicts on secondary points that do not change the core direction.

Used in 15 articles

Faster Resting Heart Rates Go With Higher Death Risk11 shared studies
How to Lower Resting Heart Rate: Aerobic Training Leads7 shared studies
Resting Heart Rate Suddenly Higher? What the Studies Actually Measured6 shared studies
How Wearables Measure Resting Heart Rate: What the Research Actually Found4 shared studies
Do GLP-1 Drugs Like Ozempic Raise Your Resting Heart Rate?3 shared studies
What Is a Good Resting Heart Rate for a 40 or 50 Year Old?3 shared studies
What Is a Good Resting Heart Rate for a 60 or 70 Year Old?3 shared studies
What Resting Heart Rate Actually Says About Type 2 Diabetes Risk3 shared studies
Can Your Smartwatch See High Blood Pressure Coming?2 shared studies
Does Alcohol Raise Your Resting Heart Rate While You Sleep?2 shared studies
A Faster Resting Heart Rate Goes With an Older-Looking Brain2 shared studies
Is a Resting Heart Rate of 45 Too Low?2 shared studies
Resting Heart Rate Fell in Norway, Rebounded in Belfast2 shared studies
Does Lowering Your Heart Rate Help You Live Longer?1 shared study
Why Your Resting Heart Rate Reads High at Night1 shared study

60 studies scored · 6 anchor · 35 supporting · 1 null-result · 16 commentary (not counted) · Evidence last evaluated Oct 15, 2026

Do consumer wearables measure resting heart rate accurately against a clinical reference?

Rated proposition Consumer wearable devices measure resting heart rate with close agreement to ECG reference.

KnowYourPrime evidence rating Uncertain Evidence is conflicting, inconsistent, or difficult to interpret.

What the studies found Consumer wearables measure resting heart rate accurately enough to be meaningful.

Multiple supporting studies are consistent with the core relationship.
An anchor study was assessed but its own reported finding supports this claim only weakly, so the evidence is treated as unsettled rather than affirming.
Some evidence conflicts on secondary points that do not change the core direction.

Used in 9 articles

What Is a Good Resting Heart Rate for a 40 or 50 Year Old?2 shared studies
What Is a Good Resting Heart Rate for a 60 or 70 Year Old?2 shared studies
How Wearables Measure Resting Heart Rate: What the Research Actually Found2 shared studies
Does Alcohol Raise Your Resting Heart Rate While You Sleep?1 shared study
Resting Heart Rate Suddenly Higher? What the Studies Actually Measured1 shared study
Is a Resting Heart Rate of 45 Too Low?1 shared study
Resting Heart Rate Fell in Norway, Rebounded in Belfast1 shared study
Faster Resting Heart Rates Go With Higher Death Risk1 shared study
Why Your Resting Heart Rate Reads High at Night1 shared study

9 studies scored · 1 anchor · 6 supporting · 2 commentary (not counted) · Evidence last evaluated Oct 15, 2026

Does a high resting heart rate predict diabetes?

Rated proposition A higher resting heart rate predicts incident type 2 diabetes.

KnowYourPrime evidence rating Emerging Evidence currently favors the claim, but more confirmation is needed.

What the studies found Every 10 beats per minute of resting heart rate goes with about 17 to 19 percent more type 2 diabetes risk, and the link is strongest in people of normal weight without hypertension.

Systematic-review or meta-analytic evidence affirms the core relationship.
The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.

Used in 1 article

What Resting Heart Rate Actually Says About Type 2 Diabetes Risk1 shared study

2 studies scored · 1 anchor · 1 supporting · Evidence last evaluated Oct 15, 2026

Does resting heart rate predict death from things other than heart disease?

Rated proposition A higher resting heart rate predicts total cancer mortality.

KnowYourPrime evidence rating Emerging Evidence currently favors the claim, but more confirmation is needed.

What the studies found Resting heart rate predicts cancer death, not only cardiovascular death. Each 10 beats per minute goes with about 14 percent more total cancer mortality.

Systematic-review or meta-analytic evidence affirms the core relationship.
The claim rests on a single anchor whose finding affirms it; a second independent affirming anchor is needed to reach Established.

Used in 3 articles

Resting Heart Rate Suddenly Higher? What the Studies Actually Measured1 shared study
How Wearables Measure Resting Heart Rate: What the Research Actually Found1 shared study
Faster Resting Heart Rates Go With Higher Death Risk1 shared study

1 studies scored · 1 anchor · Evidence last evaluated Oct 15, 2026

Is a lower heart rate what makes beta blockers work?

Rated proposition Lowering heart rate is the mechanism by which beta blockers reduce mortality in heart failure.

KnowYourPrime evidence rating Uncertain Evidence is conflicting, inconsistent, or difficult to interpret.

What the studies found Beta blockers cut heart rate by the same 12 beats per minute in sinus rhythm and in atrial fibrillation, and cut deaths only in sinus rhythm. The rate drop is not what saves lives.

An anchor study was assessed but its own reported finding runs contrary to this claim, so the evidence is treated as unsettled rather than affirming.

Used in 2 articles

Does Lowering Your Heart Rate Help You Live Longer?1 shared study
How to Lower Resting Heart Rate: Aerobic Training Leads1 shared study

1 studies scored · 1 anchor · Evidence last evaluated Oct 15, 2026

Does a high resting heart rate predict heart failure?

Rated proposition A higher resting heart rate predicts incident heart failure.

KnowYourPrime evidence rating Established Strong, consistent evidence supports the claim.

What the studies found Each 10 beats per minute of resting heart rate goes with about 18 to 19 percent more heart failure risk, on a straight line with no threshold below which it stops mattering.

Systematic-review or meta-analytic evidence affirms the core relationship.

What would change this rating

A new core-hitting conflicting study, a retraction of an anchor, or a failed replication would lower this rating.

Used in 3 articles

Resting Heart Rate Suddenly Higher? What the Studies Actually Measured2 shared studies
How Wearables Measure Resting Heart Rate: What the Research Actually Found1 shared study
Faster Resting Heart Rates Go With Higher Death Risk1 shared study

2 studies scored · 2 anchor · Evidence last evaluated Oct 15, 2026

MAINTAINED BY The KnowYourPrime Research Desk · reviewed against new evidence on a rolling basis

Evidence on: Higher resting heart rate is associated with greater all-cause and cardiovascular mortality risk.

60 scored

Anchor Studies6

Resting heart rate and all-cause and cardiovascular mortality in the general population: a meta-analysis.

Journal

CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2016

PMID

26598376

RCR

11.1

Citations

240

Study type

Meta-analysis

Sample size

203 patients

cardiovascular diseasescause of death

Resting heart rate and the risk of cardiovascular disease, total cancer, and all-cause mortality - A systematic review and dose-response meta-analysis of prospective studies.

Journal

Nutrition, metabolism, and cardiovascular diseases : NMCD · 2017

PMID

28552551

RCR

9.9

Citations

209

Study type

Meta-analysis

Sample size

n = 31

cardiovascular diseasescause of death

Resting heart rate - The forgotten risk factor? Comparison of resting heart rate and hypertension as predictors of all-cause mortality in 692,217 adults in Asia and Europe.

Journal

Progress in cardiovascular diseases · 2025

PMID

39894380

RCR

2.2

Citations

Study type

Comparative study

Sample size

692,217 adults

humanshypertension

Age, sex and disease-specific associations between resting heart rate and cardiovascular mortality in the UK BIOBANK.

Journal

PloS one · 2020

PMID

32470091

RCR

1.6

Citations

Study type

Primary study

Sample size

502,534 individuals

age factorsaged

Impact of resting heart rate and predicted cardiovascular risk on mortality in nearly 110,000 Chinese adults.

Journal

Heart rhythm · 2026

PMID

40174737

Citations

Study type

Primary study

humansheart rate

Prognostic Value of Resting Heart Rate and Heart Rate Variability in the 12-lead Electrocardiogram: Mortality Data from the CODE Database.

Journal

The American journal of cardiology · 2025

PMID

40180141

Citations

Study type

Primary study

Sample size

992,611 individuals

humansheart rate

Supporting Studies35

Resting heart rate in cardiovascular disease.

Journal

Journal of the American College of Cardiology · 2007

PMID

17719466

RCR

22.5

Citations

801

Study type

Review

adrenergic beta-antagonistsanimals

Resting heart rate: risk indicator and emerging risk factor in cardiovascular disease.

Journal

The American journal of medicine · 2015

PMID

25447617

RCR

6.6

Citations

170

Study type

Review

benzazepinescardiovascular agents

Heart rate as a predictor of cardiovascular risk.

Journal

European journal of clinical investigation · 2018

PMID

29355923

RCR

4.0

Citations

Study type

Review

adolescentadult

Importance of resting heart rate.

Journal

Trends in cardiovascular medicine · 2023

PMID

35623552

RCR

10.2

Citations

Study type

Review

humansheart

Heart rate and cardiovascular protection.

Journal

European journal of internal medicine · 2016

PMID

25704330

RCR

2.7

Citations

Study type

Review

adrenergic beta-antagonistsarrhythmias, cardiac

Resting heart rate and relation to disease and longevity: past, present and future.

Journal

Scandinavian journal of clinical and laboratory investigation · 2019

PMID

30761923

RCR

2.4

Citations

Study type

Review

adrenergic beta-antagonistsanimals

Heart rate as cardiovascular risk factor.

Journal

Postgraduate medicine · 2020

PMID

32164466

RCR

1.1

Citations

Study type

Review

age factorsblood pressure

[Resting pulse rate as an indicator of health and disease].

Journal

Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke · 2012

PMID

22717860

RCR

0.3

Citations

Study type

Review

animalscardiovascular diseases

Prognostic value of home heart rate for cardiovascular mortality in the general population: the Ohasama study.

Journal

American journal of hypertension · 2005

PMID

15533725

RCR

3.2

Citations

125

Study type

Primary study

adultblood pressure determination

Resting, night-time, and 24 h heart rate as markers of cardiovascular risk in middle-aged and elderly men and women with no apparent heart disease.

Journal

European heart journal · 2014

PMID

23306958

RCR

4.5

Citations

120

Study type

Comparative study

agedcardiovascular diseases

Resting heart rate, heart rate variability and functional decline in old age.

Journal

CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2016

PMID

26323697

RCR

3.1

Citations

Study type

Randomized controlled trial

Sample size

5042 participants

activities of daily livingaged

Blunted heart rate dip during sleep and all-cause mortality.

Journal

Archives of internal medicine · 2007

PMID

17954807

RCR

3.6

Citations

122

Study type

Primary study

Sample size

3957 patients

blood pressure monitoring, ambulatorycardiovascular diseases

Cumulative Resting Heart Rate Exposure and Risk of All-Cause Mortality: Results from the Kailuan Cohort Study.

Journal

Scientific reports · 2018

PMID

28067310

RCR

0.6

Citations

Study type

Primary study

Sample size

47,311 adults

adultcohort studies

Resting Heartbeat Complexity Predicts All-Cause and Cardiorespiratory Mortality in Middle- to Older-Aged Adults From the UK Biobank.

Journal

Journal of the American Heart Association · 2021

PMID

33461311

RCR

1.8

Citations

Study type

Primary study

biological specimen bankscardiovascular diseases

Effect of Resting Heart Rate on All-Cause Mortality and Cardiovascular Events According to Age.

Journal

Journal of the American Geriatrics Society · 2017

PMID

28039873

RCR

0.7

Citations

Study type

Primary study

Sample size

n = 6,209

age factorscardiovascular diseases

Resting Heart Rate and Risk of Incident Venous Thromboembolism: The Tromsø Study.

Journal

Thrombosis and haemostasis · 2026

PMID

40273921

Citations

Study type

Primary study

Sample size

1,072 participants

humansvenous thromboembolism

Heart and health behavior responses to GLP-1 receptor agonists: a 12-wk study using wearable technology and causal inference.

Journal

American journal of physiology. Heart and circulatory physiology · 2025

PMID

39705534

RCR

2.4

Citations

Study type

Primary study

Sample size

66 individuals

humansmale

Free-living associations between resting heart rate parameters and cardiometabolic health in adults.

Journal

Physiological reports · 2026

PMID

42405474

Citations

Study type

Primary study

humansheart rate

Assessment of heart rate measurements by commercial wearable fitness trackers for early identification of metabolic syndrome risk.

Journal

Scientific reports · 2024

PMID

39394437

RCR

0.8

Citations

Study type

Primary study

humansmetabolic syndrome

Resting heart rate and risk of type 2 diabetes: A prospective cohort study and meta-analysis.

Journal

Diabetes/metabolism research and reviews · 2019

PMID

30378246

RCR

1.8

Citations

Study type

Meta-analysis

Sample size

156 men

adultaged

Association between long-term visit-to-visit resting heart rate variability and cognitive decline: evidence from two national cohorts.

Journal

BMC psychiatry · 2026

PMID

40751189

Citations

Study type

Primary study

humansheart rate

Elevated resting heart rate, physical fitness and all-cause mortality: a 16-year follow-up in the Copenhagen Male Study.

Journal

Heart (British Cardiac Society) · 2013

PMID

23595657

RCR

7.4

Citations

192

Study type

Comparative study

Sample size

2798 subjects

agedcardiovascular diseases

Temporal Changes in Resting Heart Rate and Risk of Diabetes Mellitus.

Journal

Diabetes & metabolism journal · 2024

PMID

38310876

RCR

0.2

Citations

Study type

Primary study

Sample size

8,392 participants

humansmale

Differential associations of resting heart rate and heart rate variability indices with cardiovascular and coronary heart disease mortality risk: the prospective KORA study.

Journal

Scientific reports · 2026

PMID

42618690

Citations

Study type

Primary study

Sample size

1390 adults

humansheart rate

Smartwatch-derived exercise metrics as predictors of early hypertension: a prospective observational study.

Journal

BMC cardiovascular disorders · 2026

PMID

42252402

Citations

Study type

Observational study

Sample size

28 participants

humansprospective studies

Managing the patient with hypertension and elevated heart rate in the routine care setting: expert opinion and narrative review.

Journal

Current medical research and opinion · 2026

PMID

42434922

Citations

Study type

Review

humanshypertension

Resting Heart Rate Variability and the Effects of Biofeedback Intervention in Women with Low-Risk Pregnancy and Prenatal Childbirth Fear.

Journal

Applied psychophysiology and biofeedback · 2019

PMID

29476282

RCR

1.2

Citations

Study type

Primary study

Sample size

n = 40

adultanxiety

Heart rate variability and emotion regulation: Multiethnic differences in reappraisal and suppression.

Journal

Emotion (Washington, D.C.) · 2026

PMID

41801708

Citations

Study type

Primary study

femalehumans

The relationship between resting heart rate and all-cause, cardiovascular and cancer mortality.

Journal

European heart journal · 1998

PMID

9458445

RCR

4.5

Citations

146

Study type

Primary study

Sample size

1827 men

agedaged, 80 and over

Resting heart rate and risk of cardiovascular diseases and all-cause death: the Kailuan study.

Journal

PloS one · 2015

PMID

25343354

RCR

1.6

Citations

Study type

Primary study

Sample size

92,562 participants

adolescentadult

The link between elevated long-term resting heart rate and SBP variability for all-cause mortality.

Journal

Journal of hypertension · 2020

PMID

30005029

RCR

1.0

Citations

Study type

Primary study

adultblood pressure

Elevations in time-varying resting heart rate predict subsequent all-cause mortality in older adults.

Journal

European journal of preventive cardiology · 2015

PMID

24445263

RCR

0.9

Citations

Study type

Primary study

Sample size

5691 men

age factorsaged

Predictive value of resting heart rate for cardiovascular and all-cause mortality.

Journal

Arquivos brasileiros de cardiologia · 2011

PMID

21109916

RCR

0.4

Citations

Study type

Primary study

Sample size

7,055 patients

age distributioncardiovascular diseases

Resting Heart Rate and the Risk of Atrial Fibrillation.

Journal

International heart journal · 2019

PMID

31204373

RCR

1.3

Citations

Study type

Meta-analysis

Sample size

18,630 cases

atrial fibrillationheart rate

Resting heart rate is an independent predictor of all-cause mortality in the middle aged general population.

Journal

Clinical research in cardiology : official journal of the German Cardiac Society · 2017

PMID

26803646

RCR

1.5

Citations

Study type

Primary study

age factorsaged

Null-Result Studies1

Resting heart rate and mortality in the very old.

Journal

Scandinavian journal of clinical and laboratory investigation · 2020

PMID

31581851

RCR

0.3

Citations

Study type

Primary study

Sample size

854 subjects

Bears on

Core claim

aged, 80 and overfemale

Retired / Excluded2

Sex-specific and polygenic effects underlying resting heart rate and associated risk of cardiovascular disease.

Journal

European journal of preventive cardiology · 2024

PMID

38437179

RCR

0.9

Citations

Study type

Meta-analysis

Sample size

n = 550

adultaged

Association between Resting Heart Rate and Machine Learning-Based Brain Age in Middle- and Older-Age.

Journal

The journal of prevention of Alzheimer's disease · 2024

PMID

39044526

RCR

0.9

Citations

Study type

Primary study

Sample size

33,381 individuals

humansmiddle aged

Letters, Editorials and Comments (not counted in the rating)16

Heritability of resting heart rate and association with mortality in middle-aged and elderly twins.

Journal

Heart (British Cardiac Society) · 2017

PMID

28637897

RCR

1.1

Citations

adolescentadult

The normal range and determinants of the intrinsic heart rate in man.

Journal

Cardiovascular research · 2000

PMID

10728332

RCR

0.5

Citations

Study type

Primary study

bibliometricsdiagnostic techniques, cardiovascular

Accurate comparison of wearables requires contextual equivalence.

Journal

Physiological reports · 2025

PMID

41388834

Bears on

Secondary point

Predictor of cardiopulmonary complication after pulmonary resection.

Journal

Journal of thoracic disease · 2020

PMID

30997232

Heritability of resting heart rate and association with mortality in middle-aged and elderly twins.

Journal

Heart (British Cardiac Society) · 2017

PMID

28637897

adolescentadult

Vagus nerve stimulation: Invasive or noninvasive?

Journal

Anatolian journal of cardiology · 2018

PMID

27723669

vagus nerve stimulation

Resting heart rate and wearable technology.

Journal

CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2017

PMID

27402649

heart ratehumans

Analysis of Sensitivity and Specificity of Cutoff Points for Resting Heart Rate in 6,794 Brazilian Adolescents: A Cross-Sectional Study.

Journal

Arquivos brasileiros de cardiologia · 2021

PMID

34320073

adolescentbody mass index

Resting Heart Rate and Cardiovascular Disease.

Journal

Circulation. Genomic and precision medicine · 2020

PMID

30919689

RCR

0.7

Citations

atrial fibrillationcardiovascular diseases

Resting heart rate and cardiovascular events: time for a new crusade?

Journal

European heart journal · 2011

PMID

19933283

RCR

0.5

Citations

acute coronary syndromecardiovascular diseases

Low Resting Heart Rate as an Unequivocal Risk Factor for Both the Perpetration of and Exposure to Violence.

Journal

JAMA psychiatry · 2016

PMID

26352399

RCR

0.3

Citations

antisocial personality disorderheart rate

Heritability of resting heart rate and association with mortality in middle-aged and elderly twins.

Journal

Heart (British Cardiac Society) · 2018

PMID

28659304

RCR

0.2

Citations

agedelectrocardiography

Resting Heart Rate to Assess Patients with Heart Failure: That is All We Need.

Journal

Arquivos brasileiros de cardiologia · 2024

PMID

39319884

RCR

0.2

Citations

humansheart failure

Big data analysis from Sweden confirms that resting heart rate in late adolescence is significantly associated with incident heart failure and all-cause mortality.

Journal

International journal of cardiology · 2018

PMID

29579605

RCR

0.1

Citations

adolescentheart failure

Why measure resting heart rate?

Journal

Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke · 2012

PMID

22717845

RCR

0.0

Citations

cardiovascular diseasesheart rate

The underappreciated value of resting heart rate in post-myocardial infarction follow-up.

Journal

International journal of cardiology · 2024

PMID

38643797

RCR

0.0

Citations

femalehumans

Evidence on: Consumer wearable devices measure resting heart rate with close agreement to ECG reference.

9 scored

Anchor Studies1

Validation of nocturnal resting heart rate and heart rate variability in consumer wearables.

Journal

Physiological reports · 2025

PMID

40834291

RCR

3.7

Citations

Study type

Validity study

humansheart rate

Supporting Studies6

Using Free-Living Heart Rate Data as an Objective Method to Assess Physical Activity: A Scoping Review and Recommendations by the INTERLIVE-Network Targeting Consumer Wearables.

Journal

Sports medicine (Auckland, N.Z.) · 2025

PMID

39893599

RCR

3.7

Citations

Study type

Review

Sample size

n = 72

humansheart rate

Resting Heart Rate Variability Measured by Consumer Wearables and Its Associations with Diverse Health Domains in Five Longitudinal Studies.

Journal

Sensors (Basel, Switzerland) · 2025

PMID

41374522

Citations

Study type

Primary study

humansheart rate

Inter- and intraindividual variability in daily resting heart rate and its associations with age, sex, sleep, BMI, and time of year: Retrospective, longitudinal cohort study of 92,457 adults.

Journal

PloS one · 2020

PMID

32023264

RCR

8.3

Citations

121

Study type

Observational study

adolescentadult

The Impact of Alcohol on Sleep Physiology: A Prospective Observational Study on Nocturnal Resting Heart Rate Using Smartwatch Technology.

Journal

Nutrients · 2025

PMID

40362779

RCR

1.9

Citations

Study type

Observational study

humansfemale

A longitudinal analysis of COVID-19 lockdown stringency on sleep and resting heart rate measures across 20 countries.

Journal

Scientific reports · 2021

PMID

34257380

RCR

1.7

Citations

Study type

Primary study

covid-19communicable disease control

Effects of Heat Adaptation Behaviors on Resting Heart Rate Response to Summer Temperatures in Older Adults: Wearable Device Panel Study.

Journal

JMIR mHealth and uHealth · 2025

PMID

41237278

Citations

Study type

Primary study

humansfemale

Letters, Editorials and Comments (not counted in the rating)2

Contextual equivalence for accurate comparison of wearables requires transparency.

Journal

Physiological reports · 2025

PMID

41399178

Bears on

Secondary point

Accurate comparison of wearables requires contextual equivalence.

Journal

Physiological reports · 2025

PMID

41388834

Bears on

Secondary point

Evidence on: A higher resting heart rate predicts incident type 2 diabetes.

2 scored

Anchor Studies1

Resting heart rate and risk of type 2 diabetes: A prospective cohort study and meta-analysis.

Journal

Diabetes/metabolism research and reviews · 2019

PMID

30378246

RCR

1.8

Citations

Study type

Meta-analysis

Sample size

156 men

adultaged

Supporting Studies1

Resting heart rate and risk of metabolic syndrome in adults: a dose-response meta-analysis of observational studies.

Journal

Acta diabetologica · 2017

PMID

27885415

RCR

1.4

Citations

Study type

Meta-analysis

Sample size

n = 13

adultcross-sectional studies

Evidence on: A higher resting heart rate predicts total cancer mortality.

1 scored

Anchor Studies1

Resting heart rate and the risk of cardiovascular disease, total cancer, and all-cause mortality - A systematic review and dose-response meta-analysis of prospective studies.

Journal

Nutrition, metabolism, and cardiovascular diseases : NMCD · 2017

PMID

28552551

RCR

9.9

Citations

209

Study type

Meta-analysis

Sample size

n = 31

cardiovascular diseasescause of death

Evidence on: Lowering heart rate is the mechanism by which beta blockers reduce mortality in heart failure.

1 scored

Anchor Studies1

Heart Rate and Rhythm and the Benefit of Beta-Blockers in Patients With Heart Failure.

Journal

Journal of the American College of Cardiology · 2017

PMID

28467883

RCR

8.2

Citations

215

Study type

Meta-analysis

Sample size

n = 14,166

adrenergic beta-antagonistsheart failure

Evidence on: A higher resting heart rate predicts incident heart failure.

2 scored

Anchor Studies2

Resting heart rate and the risk of hypertension and heart failure: a dose-response meta-analysis of prospective studies.

Journal

Journal of hypertension · 2019

PMID

29176508

RCR

1.3

Citations

Study type

Meta-analysis

heart failureheart rate

Resting heart rate and the risk of cardiovascular disease, total cancer, and all-cause mortality - A systematic review and dose-response meta-analysis of prospective studies.

Journal

Nutrition, metabolism, and cardiovascular diseases : NMCD · 2017

PMID

28552551

RCR

9.9

Citations

209

Study type

Meta-analysis

Sample size

n = 31

cardiovascular diseasescause of death

01 Research Log

JUL 9 2026

Using Free-Living Heart Rate Data as an Objective Method to Assess Physical Activity: A Scoping Review and Recommendations by the INTERLIVE-Network Targeting Consumer Wearables. (Sports medicine (Auckland, N.Z.) 2025) entered as supporting on the measurement claim.

A longitudinal analysis of COVID-19 lockdown stringency on sleep and resting heart rate measures across 20 countries. (Scientific reports 2021) entered as supporting on the measurement claim.

Inter- and intraindividual variability in daily resting heart rate and its associations with age, sex, sleep, BMI, and time of year: Retrospective, longitudinal cohort study of 92,457 adults. (PloS one 2020) entered as supporting on the measurement claim.

Validation of nocturnal resting heart rate and heart rate variability in consumer wearables. (Physiological reports 2025) entered as anchor on the measurement claim.

Effects of Heat Adaptation Behaviors on Resting Heart Rate Response to Summer Temperatures in Older Adults: Wearable Device Panel Study. (JMIR mHealth and uHealth 2025) entered as supporting on the measurement claim.

The Impact of Alcohol on Sleep Physiology: A Prospective Observational Study on Nocturnal Resting Heart Rate Using Smartwatch Technology. (Nutrients 2025) entered as supporting on the measurement claim.

Resting Heart Rate Variability Measured by Consumer Wearables and Its Associations with Diverse Health Domains in Five Longitudinal Studies. (Sensors (Basel, Switzerland) 2025) entered as supporting on the measurement claim.

Blunted heart rate dip during sleep and all-cause mortality. (Archives of internal medicine 2007) entered as supporting on the physiological claim.

Prognostic Value of Resting Heart Rate and Heart Rate Variability in the 12-lead Electrocardiogram: Mortality Data from the CODE Database. (The American journal of cardiology 2025) entered as anchor on the physiological claim.

Prognostic value of home heart rate for cardiovascular mortality in the general population: the Ohasama study. (American journal of hypertension 2005) entered as supporting on the physiological claim.

Resting heart rate: risk indicator and emerging risk factor in cardiovascular disease. (The American journal of medicine 2015) entered as supporting on the physiological claim.

Heart rate and cardiovascular protection. (European journal of internal medicine 2016) entered as supporting on the physiological claim.

Impact of resting heart rate and predicted cardiovascular risk on mortality in nearly 110,000 Chinese adults. (Heart rhythm 2026) entered as anchor on the physiological claim.

Resting heart rate in cardiovascular disease. (Journal of the American College of Cardiology 2007) entered as supporting on the physiological claim.

Resting heart rate and the risk of cardiovascular disease, total cancer, and all-cause mortality - A systematic review and dose-response meta-analysis of prospective studies. (Nutrition, metabolism, and cardiovascular diseases : NMCD 2017) entered as anchor on the physiological claim.

Resting heart rate - The forgotten risk factor? Comparison of resting heart rate and hypertension as predictors of all-cause mortality in 692,217 adults in Asia and Europe. (Progress in cardiovascular diseases 2025) entered as anchor on the physiological claim.

Importance of resting heart rate. (Trends in cardiovascular medicine 2023) entered as supporting on the physiological claim.

Assessment of heart rate measurements by commercial wearable fitness trackers for early identification of metabolic syndrome risk. (Scientific reports 2024) entered as supporting on the physiological claim.

Cumulative Resting Heart Rate Exposure and Risk of All-Cause Mortality: Results from the Kailuan Cohort Study. (Scientific reports 2018) entered as supporting on the physiological claim.

Resting Heart Rate and Risk of Incident Venous Thromboembolism: The Tromsø Study. (Thrombosis and haemostasis 2026) entered as supporting on the physiological claim.

Heart rate as cardiovascular risk factor. (Postgraduate medicine 2020) entered as supporting on the physiological claim.

Resting heart rate and relation to disease and longevity: past, present and future. (Scandinavian journal of clinical and laboratory investigation 2019) entered as supporting on the physiological claim.

Resting heart rate and mortality in the very old. (Scandinavian journal of clinical and laboratory investigation 2020) entered as null_result on the physiological claim.

Resting, night-time, and 24 h heart rate as markers of cardiovascular risk in middle-aged and elderly men and women with no apparent heart disease. (European heart journal 2014) entered as supporting on the physiological claim.

Sex-specific and polygenic effects underlying resting heart rate and associated risk of cardiovascular disease. (European journal of preventive cardiology 2024) entered as anchor on the physiological claim.

Heart rate as a predictor of cardiovascular risk. (European journal of clinical investigation 2018) entered as supporting on the physiological claim.

Effect of Resting Heart Rate on All-Cause Mortality and Cardiovascular Events According to Age. (Journal of the American Geriatrics Society 2017) entered as supporting on the physiological claim.

Heritability of resting heart rate and association with mortality in middle-aged and elderly twins. (Heart (British Cardiac Society) 2017) entered as supporting on the physiological claim.

Heart and health behavior responses to GLP-1 receptor agonists: a 12-wk study using wearable technology and causal inference. (American journal of physiology. Heart and circulatory physiology 2025) entered as supporting on the physiological claim.

Resting Heartbeat Complexity Predicts All-Cause and Cardiorespiratory Mortality in Middle- to Older-Aged Adults From the UK Biobank. (Journal of the American Heart Association 2021) entered as supporting on the physiological claim.

Age, sex and disease-specific associations between resting heart rate and cardiovascular mortality in the UK BIOBANK. (PloS one 2020) entered as anchor on the physiological claim.

Association between Resting Heart Rate and Machine Learning-Based Brain Age in Middle- and Older-Age. (The journal of prevention of Alzheimer's disease 2024) entered as supporting on the physiological claim.

Free-living associations between resting heart rate parameters and cardiometabolic health in adults. (Physiological reports 2026) entered as supporting on the physiological claim.

Resting heart rate, heart rate variability and functional decline in old age. (CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2016) entered as supporting on the physiological claim.

Resting heart rate and all-cause and cardiovascular mortality in the general population: a meta-analysis. (CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2016) entered as anchor on the physiological claim.

[Resting pulse rate as an indicator of health and disease]. (Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke 2012) entered as supporting on the physiological claim.

The normal range and determinants of the intrinsic heart rate in man. (Cardiovascular research 2000) entered as supporting on the physiological claim.

JUL 9 2026

Resting heart rate and mortality in the very old. (Scandinavian journal of clinical and laboratory investigation 2020) entered as a null result study on the physiological claim, flagged as bearing on a secondary point, not the core direction.

Because it does not hit the core claim, it does not cap the rating and is tracked as an open question.

JUL 17 2026

Resting heart rate and risk of type 2 diabetes: A prospective cohort study and meta-analysis. (Diabetes/metabolism research and reviews 2019) entered as supporting on the physiological claim.

Association between Resting Heart Rate and Machine Learning-Based Brain Age in Middle- and Older-Age. (The journal of prevention of Alzheimer's disease 2024) entered as retired on the physiological claim.

JUL 24 2026

Accurate comparison of wearables requires contextual equivalence. (Physiological reports 2025) entered as conflicting on the measurement claim.

Contextual equivalence for accurate comparison of wearables requires transparency. (Physiological reports 2025) entered as conflicting on the measurement claim.

Resting heart rate and wearable technology. (CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2017) entered as supporting on the physiological claim.

Vagus nerve stimulation: Invasive or noninvasive? (Anatolian journal of cardiology 2018) entered as supporting on the physiological claim.

Heritability of resting heart rate and association with mortality in middle-aged and elderly twins. (Heart (British Cardiac Society) 2017) entered as supporting on the physiological claim.

Predictor of cardiopulmonary complication after pulmonary resection. (Journal of thoracic disease 2020) entered as supporting on the physiological claim.

Analysis of Sensitivity and Specificity of Cutoff Points for Resting Heart Rate in 6,794 Brazilian Adolescents: A Cross-Sectional Study. (Arquivos brasileiros de cardiologia 2021) entered as supporting on the physiological claim.

Accurate comparison of wearables requires contextual equivalence. (Physiological reports 2025) entered as conflicting on the physiological claim.

JUL 24 2026

Accurate comparison of wearables requires contextual equivalence. (Physiological reports 2025) entered as a conflicting study on the measurement claim, flagged as bearing on a secondary point, not the core direction.

Because it does not hit the core claim, it does not cap the rating and is tracked as an open question.

JUL 24 2026

Contextual equivalence for accurate comparison of wearables requires transparency. (Physiological reports 2025) entered as a conflicting study on the measurement claim, flagged as bearing on a secondary point, not the core direction.

Because it does not hit the core claim, it does not cap the rating and is tracked as an open question.

JUL 24 2026

Accurate comparison of wearables requires contextual equivalence. (Physiological reports 2025) entered as a conflicting study on the physiological claim, flagged as bearing on a secondary point, not the core direction.

Because it does not hit the core claim, it does not cap the rating and is tracked as an open question.

AUG 7 2026

Association between long-term visit-to-visit resting heart rate variability and cognitive decline: evidence from two national cohorts. (BMC psychiatry 2026) entered as supporting on the physiological claim.

AUG 21 2026

Low Resting Heart Rate as an Unequivocal Risk Factor for Both the Perpetration of and Exposure to Violence. (JAMA psychiatry 2016) entered as supporting on the physiological claim.

Resting Heart Rate Variability and the Effects of Biofeedback Intervention in Women with Low-Risk Pregnancy and Prenatal Childbirth Fear. (Applied psychophysiology and biofeedback 2019) entered as supporting on the physiological claim.

Big data analysis from Sweden confirms that resting heart rate in late adolescence is significantly associated with incident heart failure and all-cause mortality. (International journal of cardiology 2018) entered as supporting on the physiological claim.

The underappreciated value of resting heart rate in post-myocardial infarction follow-up. (International journal of cardiology 2024) entered as supporting on the physiological claim.

Heart rate variability and emotion regulation: Multiethnic differences in reappraisal and suppression. (Emotion (Washington, D.C.) 2026) entered as supporting on the physiological claim.

Differential associations of resting heart rate and heart rate variability indices with cardiovascular and coronary heart disease mortality risk: the prospective KORA study. (Scientific reports 2026) entered as supporting on the physiological claim.

Managing the patient with hypertension and elevated heart rate in the routine care setting: expert opinion and narrative review. (Current medical research and opinion 2026) entered as supporting on the physiological claim.

Resting heart rate and cardiovascular events: time for a new crusade? (European heart journal 2011) entered as supporting on the physiological claim.

Elevated resting heart rate, physical fitness and all-cause mortality: a 16-year follow-up in the Copenhagen Male Study. (Heart (British Cardiac Society) 2013) entered as supporting on the physiological claim.

Heritability of resting heart rate and association with mortality in middle-aged and elderly twins. (Heart (British Cardiac Society) 2018) entered as supporting on the physiological claim.

Resting Heart Rate and Cardiovascular Disease. (Circulation. Genomic and precision medicine 2020) entered as supporting on the physiological claim.

Smartwatch-derived exercise metrics as predictors of early hypertension: a prospective observational study. (BMC cardiovascular disorders 2026) entered as supporting on the physiological claim.

Resting Heart Rate to Assess Patients with Heart Failure: That is All We Need. (Arquivos brasileiros de cardiologia 2024) entered as supporting on the physiological claim.

Why measure resting heart rate? (Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke 2012) entered as supporting on the physiological claim.

Temporal Changes in Resting Heart Rate and Risk of Diabetes Mellitus. (Diabetes & metabolism journal 2024) entered as supporting on the physiological claim.

SEP 4 2026

Cumulative Resting Heart Rate Exposure and Risk of All-Cause Mortality: Results from the Kailuan Cohort Study. (Scientific reports 2018) entered as supporting on the physiological claim.

Resting heart rate and mortality in the very old. (Scandinavian journal of clinical and laboratory investigation 2020) entered as null_result on the physiological claim.

The relationship between resting heart rate and all-cause, cardiovascular and cancer mortality. (European heart journal 1998) entered as supporting on the physiological claim.

The link between elevated long-term resting heart rate and SBP variability for all-cause mortality. (Journal of hypertension 2020) entered as supporting on the physiological claim.

Elevations in time-varying resting heart rate predict subsequent all-cause mortality in older adults. (European journal of preventive cardiology 2015) entered as supporting on the physiological claim.

Resting heart rate and risk of cardiovascular diseases and all-cause death: the Kailuan study. (PloS one 2015) entered as supporting on the physiological claim.

Predictive value of resting heart rate for cardiovascular and all-cause mortality. (Arquivos brasileiros de cardiologia 2011) entered as supporting on the physiological claim.

SEP 4 2026

It caps the rating until reconciled.

SEP 17 2026

SEP 29 2026

Resting heart rate and risk of type 2 diabetes: A prospective cohort study and meta-analysis. (Diabetes/metabolism research and reviews 2019) entered as anchor on the rhr_diabetes claim.

SEP 29 2026

Heart Rate and Rhythm and the Benefit of Beta-Blockers in Patients With Heart Failure. (Journal of the American College of Cardiology 2017) entered as null_result on the rate_lowering_mechanism claim.

SEP 29 2026

Heart Rate and Rhythm and the Benefit of Beta-Blockers in Patients With Heart Failure. (Journal of the American College of Cardiology 2017) entered as a null result study on the rate_lowering_mechanism claim, bearing on the core claim.

It caps the rating until reconciled.

SEP 29 2026

Resting heart rate and the risk of hypertension and heart failure: a dose-response meta-analysis of prospective studies. (Journal of hypertension 2019) entered as anchor on the rhr_heart_failure claim.

OCT 2 2026

Validation of nocturnal resting heart rate and heart rate variability in consumer wearables. (Physiological reports 2025) entered as anchor on the measurement claim.

OCT 2 2026

Heart Rate and Rhythm and the Benefit of Beta-Blockers in Patients With Heart Failure. (Journal of the American College of Cardiology 2017) entered as anchor on the rate_lowering_mechanism claim.

OCT 7 2026

Resting Heart Rate and the Risk of Atrial Fibrillation. (International heart journal 2019) entered as supporting on the physiological claim.

Resting heart rate and risk of metabolic syndrome in adults: a dose-response meta-analysis of observational studies. (Acta diabetologica 2017) entered as supporting on the rhr_diabetes claim.

OCT 15 2026

Resting heart rate is an independent predictor of all-cause mortality in the middle aged general population. (Clinical research in cardiology : official journal of the German Cardiac Society 2017) entered as supporting on the physiological claim.

02 Revision Log

OCT 2 2026

rate_lowering_mechanism: Insufficient → Uncertain

Moved to Uncertain by rule from the current evidence for: Lowering heart rate is the mechanism by which beta blockers reduce mortality in heart failure..

OCT 2 2026

rate_lowering_mechanism: Unsupported → Insufficient

Moved to Insufficient by rule from the current evidence for: Lowering heart rate is the mechanism by which beta blockers reduce mortality in heart failure..

OCT 2 2026

measurement: Emerging → Uncertain

Moved to Uncertain by rule from the current evidence for: Consumer wearable devices measure resting heart rate with close agreement to ECG reference..

SEP 29 2026

rhr_heart_failure: opened at Established

Opened at Established by rule from the current evidence for: A higher resting heart rate predicts incident heart failure..

SEP 29 2026

rate_lowering_mechanism: opened at Unsupported

Opened at Unsupported by rule from the current evidence for: Lowering heart rate is the mechanism by which beta blockers reduce mortality in heart failure..

SEP 29 2026

rhr_cancer: opened at Emerging

Opened at Emerging by rule from the current evidence for: A higher resting heart rate predicts total cancer mortality..

SEP 29 2026

rhr_diabetes: opened at Emerging

Opened at Emerging by rule from the current evidence for: A higher resting heart rate predicts incident type 2 diabetes..

SEP 4 2026

physiological: Established → Emerging

Moved to Emerging by rule from the current evidence for: Higher resting heart rate is associated with greater all-cause and cardiovascular mortality risk..

JUL 9 2026

measurement: opened at Emerging

Opened at Emerging by rule from the current evidence for: Consumer wearable devices measure resting heart rate with close agreement to ECG reference..

JUL 9 2026

physiological: opened at Established

Opened at Established by rule from the current evidence for: Higher resting heart rate is associated with greater all-cause and cardiovascular mortality risk..

On our desk

Being read now. Nothing here changes a rating until it is read in full.

Illness Signatures from Consumer Rings: Temperature, Respiration, Heart Rate, and Activity in a University Cohort

Identified

medRxiv · 2026·Consumer ring-derived resting heart rate, temperature, respiration, and activity signatures for illness detection; relevant to wearable measurement utility once peer-reviewed.

PreprintNot peer reviewed. Does not influence any evidence rating until critically evaluated.

Blood Age: a biological-age clock associated with modifiable wearable physiology in 20,858 adults

Identified

medRxiv · 2026·Large-cohort biological-age clock incorporating wearable physiology; potentially relevant to the physiological claim's broader risk-marker framing if it addresses resting heart rate specifically once peer-reviewed.

PreprintNot peer reviewed. Does not influence any evidence rating until critically evaluated.

Status

Studies in pool: 71
Claims rated: 6
Literature searched through: Oct 15, 2026
Next evidence review: Nov 14, 2026

8 systematic reviews 1 RCTs 35 observational 1 validity 26 other

Other Research Desks

HRV·Sleep·VO2 Max·Wearable ECG·CGM·Recovery·Activity·Blood Oxygen·Respiratory Rate·Stress·Temperature·Blood Pressure

This page interprets published research. It is not medical advice. The KnowYourPrime Research Desk rates the evidence supporting a claim, not the claim itself. It does not diagnose or treat. Talk to your own doctor about your health.