Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Exercise and Cardiovascular Response01:20

Exercise and Cardiovascular Response

Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Exercise and Cardiac Output01:17

Exercise and Cardiac Output

Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be met...
Pathophysiology of Cardiac Performance01:29

Pathophysiology of Cardiac Performance

Typical heart performance is influenced by heart rate, rhythm, myocardial contraction, and metabolism or blood flow. The cardiac muscle exhibits distinct electrophysiological features, including pacemaker activity and calcium channel control, which play a vital role in the heart's response to various drugs. The autonomic nervous system, comprising the sympathetic and parasympathetic branches, regulates heart rate. Sympathetic activation increases heart rate, while parasympathetic activation...
Assessment of the Cardiovascular System I: Subjective Data01:23

Assessment of the Cardiovascular System I: Subjective Data

A thorough health history and physical assessment are essential for identifying cardiovascular disease (CVD) symptoms and distinguishing them from other health issues.
Initial Enquiry
Ask the patient about their primary concern and thoroughly explore all reported symptoms.
Medical History
Investigate past illnesses affecting the cardiovascular system, such as angina, anemia, rheumatic fever, congenital heart disease, stroke, thrombophlebitis, dysrhythmias, varicosities
Inquire about symptoms...
Venous Return01:04

Venous Return

The circulatory system plays a crucial role in ensuring the optimal functioning of the human body. One of its critical components is venous return - the process that completes the blood circulation cycle. This article will delve into the concept of venous return, how it works, and its significance to our health.
What is Venous Return?
Venous return refers to the rate at which blood flows back to the heart from the body's peripheral veins. It's an integral part of the circulatory system as it...
Cardiovascular Drugs: Classification based on Therapeutic Indications01:18

Cardiovascular Drugs: Classification based on Therapeutic Indications

Cardiovascular diseases, encompassing a range of conditions, can significantly affect the heart's operations and the overall circulatory system. These conditions impair the heart's ability to pump blood, leading to a deficit in oxygen supply to crucial organs. Anomalies in the heart's electrical system, known as arrhythmias, can cause heartbeats to accelerate or slow down. Usually, heart rates increase during physical activity and decrease while resting or sleeping. However, frequent irregular...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The impact of long haul travel on the sleep of elite athletes.

Neurobiology of sleep and circadian rhythms·2023
Same author

The effect of intermittent running on biomarkers of bone turnover.

European journal of sport science·2019
Same author

Bone mineral density in vocational and professional ballet dancers.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2017
Same author

Incidence of endotracheal tube colonization with the use of PneuX endotracheal tubes in patients following cardiac surgery.

The Journal of hospital infection·2016
Same author

Provision of structured diabetes information encourages activation amongst people with diabetes as measured by diabetes care process attainment: the WICKED Project.

Diabetic medicine : a journal of the British Diabetic Association·2015
Same author

Identifying the ideal body size and shape characteristics associated with children's physical performance tests in Peru.

Scandinavian journal of medicine & science in sports·2014

Related Experiment Video

Updated: Jun 12, 2026

Exercise Test for Evaluation of the Functional Efficacy of the Pig Cardiovascular System
02:47

Exercise Test for Evaluation of the Functional Efficacy of the Pig Cardiovascular System

Published on: May 12, 2023

Cardiovascular function and the veteran athlete.

M Wilson1, R O'Hanlon, S Basavarajaiah

  • 1ASPETAR, Qatar Orthopaedic and Sports Medicine Hospital, PO Box 29222, Doha, Qatar. mathew.wilson@aspetar.com

European Journal of Applied Physiology
|June 18, 2010
PubMed
Summary
This summary is machine-generated.

Lifelong endurance exercise may cause cardiac and vascular changes. This review differentiates physiological adaptations from potential pathological changes in veteran athletes.

More Related Videos

Autonomic Function Following Concussion in Youth Athletes: An Exploration of Heart Rate Variability Using 24-hour Recording Methodology
05:48

Autonomic Function Following Concussion in Youth Athletes: An Exploration of Heart Rate Variability Using 24-hour Recording Methodology

Published on: September 21, 2018

Real-Time Electrocardiogram Monitoring During Treadmill Training in Mice
04:45

Real-Time Electrocardiogram Monitoring During Treadmill Training in Mice

Published on: May 5, 2022

Related Experiment Videos

Last Updated: Jun 12, 2026

Exercise Test for Evaluation of the Functional Efficacy of the Pig Cardiovascular System
02:47

Exercise Test for Evaluation of the Functional Efficacy of the Pig Cardiovascular System

Published on: May 12, 2023

Autonomic Function Following Concussion in Youth Athletes: An Exploration of Heart Rate Variability Using 24-hour Recording Methodology
05:48

Autonomic Function Following Concussion in Youth Athletes: An Exploration of Heart Rate Variability Using 24-hour Recording Methodology

Published on: September 21, 2018

Real-Time Electrocardiogram Monitoring During Treadmill Training in Mice
04:45

Real-Time Electrocardiogram Monitoring During Treadmill Training in Mice

Published on: May 5, 2022

Area of Science:

  • Sports Cardiology
  • Exercise Physiology
  • Cardiovascular Health

Background:

  • Cardiovascular benefits of exercise are established.
  • Impact of lifelong endurance exercise on cardiac and vascular health is less understood.
  • Potential for deleterious adaptive changes in cardiac and vascular systems exists.

Purpose of the Study:

  • To review cardiac structure and function in veteran endurance athletes.
  • To examine cardiac electrical activity and arrhythmias in veteran athletes.
  • To assess peripheral and cerebral vascular changes in aging and endurance-trained individuals.

Main Methods:

  • Literature review focusing on veteran endurance athletes.
  • Analysis of studies on cardiac morphology, electrophysiology, and vascular function.
  • Differentiation between physiological and pathological adaptations.

Main Results:

  • Long-term high-intensity endurance exercise induces cardiac and electrocardiographic alterations.
  • Evidence suggests potential deleterious adaptive changes in cardiac and vascular structures and function.
  • Arrhythmias and their substrates in veteran athletes require attention.

Conclusions:

  • Distinguishing physiological from pathological cardiac remodeling in veteran endurance athletes is crucial.
  • Further research is needed to understand the long-term cardiovascular and cerebrovascular implications of lifelong endurance exercise.