Longitudinal examination of age-predicted symptom-limited exercise maximum HR.

Medicine and Science in Sports and Exercise
Na ZhuDavid R Jacobs

Abstract

To estimate the association of age with maximal HR (MHR). Data were obtained from the Coronary Artery Risk Development in Young Adults (CARDIA) study. Participants were black and white men and women aged 18-30 yr in 1985-1986 (year 0). A symptom-limited maximal graded exercise test was completed at years 0, 7, and 20 by 4969, 2583, and 2870 participants, respectively. After exclusion, 9622 eligible tests remained. In all 9622 tests, estimated MHR (eMHR, bpm) had a quadratic relation to age in the age range of 18-50 yr, eMHR = 179 + 0.29 x age - 0.011 x age(2). The age-MHR association was approximately linear in the restricted age ranges of consecutive tests. In 2215 people who completed tests of both years 0 and 7 (age range = 18-37 yr), eMHR = 189 - 0.35 x age; and in 1574 people who completed tests of both years 7 and 20 (age range = 25-50 yr), eMHR = 199 - 0.63 x age. In the lowest baseline body mass index (BMI) quartile, the rate of decline was 0.24 bpm*yr(-1) between years 0 and 7 and 0.51 bpm*yr(-1) between years 7 and 20, whereas in the highest baseline BMI quartile, there was a linear rate of decline of approximately 0.7 bpm.yr for the full age range of 18-50 yr. Clinicians making exercise prescriptions should be aware ...Continue Reading

References

Jul 1, 1979·Journal of Gerontology·S A PlowmanS M Horvath
Feb 1, 1992·Medicine and Science in Sports and Exercise·S SidneyL Van Horn
Jan 1, 1988·Journal of Clinical Epidemiology·G D FriedmanP J Savage
Mar 1, 1972·Preventive Medicine·S M Fox, J P Naughton
Jan 1, 1997·Cardiovascular Drugs and Therapy·M Haass, W Kübler
Jan 12, 2001·Journal of the American College of Cardiology·H TanakaD R Seals
Dec 12, 2001·American Journal of Respiratory and Critical Care Medicine·W S BeckettO D Williams
Oct 3, 2002·Circulation·Raymond J GibbonsUNKNOWN American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Committee to Update the 1997 Ex
Oct 24, 2002·Journal of the American College of Cardiology·Raymond J GibbonsUNKNOWN American College of Cardiology/American Heart Association Task Force on Practice Guidelines. Committee to Update the 1997 Ex
Dec 28, 2002·The American Journal of Geriatric Cardiology·Melvin D Cheitlin
Sep 24, 2004·JAMA : the Journal of the American Medical Association·Mehmet K AktasMichael S Lauer
Mar 31, 2005·The Journal of the American Board of Family Practice·Jeong A KimDokyung Yoon
Jul 7, 2005·Circulation·Michael LauerUNKNOWN American Heart Association Council on Clinical Cardiology, Subcommittee on Exercise, Cardiac Rehabilitation, and Prevention
May 1, 2007·Medicine and Science in Sports and Exercise·Ronald L GellishVirinder K Moudgil
Apr 9, 2008·Respiratory Research·Bharat ThyagarajanO Dale Williams
Nov 1, 1989·Journal of Cardiopulmonary Rehabilitation·David R JacobsStephen Sidney

❮ Previous
Next ❯

Citations

Dec 6, 2012·Pulmonary Medicine·Michael K SticklandMohit Bhutani
Jul 15, 2015·American Journal of Preventive Medicine·Mark A SarzynskiBarbara Sternfeld
Sep 3, 2014·Biomedical Journal·Pantelis T Nikolaidis
Aug 6, 2013·American Journal of Human Biology : the Official Journal of the Human Biology Council·M A SarzynskiC Bouchard
Mar 2, 2012·Scandinavian Journal of Medicine & Science in Sports·B M NesT Karlsen
Jul 12, 2016·Wilderness & Environmental Medicine·Steven D VerbaJeffrey S Lynn
Jan 19, 2017·European Journal of Sport Science·Cemal OzemekLeonard A Kaminsky
Aug 11, 2015·Medicine and Science in Sports and Exercise·Cemal OzemekLeonard A Kaminsky
Dec 14, 2019·Stem Cell Reviews and Reports·Maria Teresa ValentiMonica Mottes
Mar 4, 2020·Biomedicines·Maria Teresa ValentiLuca Dalle Carbonare
Nov 19, 2019·Frontiers in Psychology·Fabian HeroldNotger G Müller
Nov 26, 2015·Medicine and Science in Sports and Exercise·Daniel L MirandaConor J Walsh
Apr 18, 2020·Frontiers in Public Health·Philipp BirnbaumerPeter Hofmann
Apr 3, 2021·Frontiers in Psychology·Tino Stöckel, Robert Grimm
Jul 22, 2021·Journal of Functional Morphology and Kinesiology·Philipp BirnbaumerPeter Hofmann

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Arquivos brasileiros de cardiologia
Marcos Antonio Almeida SantosJosé Augusto Barreto-Filho
Medicine and Science in Sports and Exercise
B FernhallA De Silva
Dermatitis : Contact, Atopic, Occupational, Drug
Peter C Schalock, Jacob P Thyssen
Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi
Xiao-Shu HuCai-Ling Yao
West African Journal of Medicine
M O Balogun, G O Ladipo
© 2021 Meta ULC. All rights reserved