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 Stress Test01:26

Exercise Stress Test

2.3K
Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
2.3K
Exercise and Cardiovascular Response01:20

Exercise and Cardiovascular Response

6.8K
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...
6.8K
Stress Prevention and Stress Management Techniques III01:25

Stress Prevention and Stress Management Techniques III

529
Regular exercise and meditation serve as essential tools in managing stress and promoting physical and mental well-being.
The Role of Exercise in Stress Management
Regular physical activity is essential for reducing stress and promoting cardiovascular health. Exercise strengthens the heart, enhances blood flow, keeps blood vessels flexible, and helps lower blood pressure, all of which reduce the body's stress response. Research shows that adults who exercise regularly have nearly half the...
529
Electrocardiogram01:29

Electrocardiogram

9.9K
An electrocardiogram (ECG or EKG) is a critical diagnostic tool that records the electrical signals produced by the heart during each heartbeat. This recording is achieved through electrodes placed strategically on the arms, legs, and chest. The electrocardiograph amplifies these signals and produces 12 distinct tracings, offering a comprehensive understanding of the heart's electrical activity.
Three major waveforms are present in a typical ECG recording: the P wave, the QRS complex, and...
9.9K

You might also read

Related Articles

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

Sort by
Same author

External Validation of a Universal Laboratory Pathway for Early Risk Stratification of Myocardial Infarction in the Emergency Setting.

The Canadian journal of cardiology·2026
Same author

CSANZ and ACRA Position Statement on Quality Use of Telehealth in Cardiovascular Care.

Heart, lung & circulation·2026
Same author

The Phenotypic and Genotypic Features of ADAMTSL4-Related Ocular Disease.

Clinical genetics·2025
Same author

Multiple factors contribute to pupillary light reflex: implications for screening of traumatic brain injury in military service members.

Clinical neurophysiology practice·2025
Same author

Perspectives on Genetic and Environmental Factors in Myopia, Its Prediction, and the Future Direction of Research.

Investigative ophthalmology & visual science·2025
Same author

The Lancet Commission on rethinking coronary artery disease: moving from ischaemia to atheroma.

Lancet (London, England)·2025

Related Experiment Video

Updated: May 5, 2026

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

Author Spotlight: Exercise Test for Evaluation of the Functional Efficacy of the Pig Cardiovascular System

Published on: May 12, 2023

2.2K

Non-physician-led exercise stress testing is a safe and effective practice.

Kate L Sanford1, Katie M Williams, Joel A Archbald

  • 1From the *Department of Cardiology, Royal Brisbane and Women's Hospital, Brisbane, Australia; †School of Medicine, University of Queensland, Brisbane, Australia; and ‡Faculty of Health, Queensland University of Technology, Brisbane, Australia.

Critical Pathways in Cardiology
|November 19, 2013
PubMed
Summary

Non-physician-led exercise stress testing is a safe and effective alternative for evaluating heart conditions. This approach provides similar patient outcomes regarding morbidity and mortality compared to physician-led tests.

More Related Videos

Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans
07:26

Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans

Published on: October 17, 2018

20.4K
Evaluation of Hydration Status by Bioelectrical Impedance Vector Analysis in Patients with Ischemic Heart Disease Undergoing Exercise Stress Test
10:21

Evaluation of Hydration Status by Bioelectrical Impedance Vector Analysis in Patients with Ischemic Heart Disease Undergoing Exercise Stress Test

Published on: September 22, 2023

1.2K

Related Experiment Videos

Last Updated: May 5, 2026

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

Author Spotlight: Exercise Test for Evaluation of the Functional Efficacy of the Pig Cardiovascular System

Published on: May 12, 2023

2.2K
Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans
07:26

Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans

Published on: October 17, 2018

20.4K
Evaluation of Hydration Status by Bioelectrical Impedance Vector Analysis in Patients with Ischemic Heart Disease Undergoing Exercise Stress Test
10:21

Evaluation of Hydration Status by Bioelectrical Impedance Vector Analysis in Patients with Ischemic Heart Disease Undergoing Exercise Stress Test

Published on: September 22, 2023

1.2K

Area of Science:

  • Cardiology
  • Exercise Physiology

Background:

  • Exercise stress testing is crucial for diagnosing and prognosing various cardiovascular conditions, including coronary heart disease and arrhythmias.
  • Traditionally, physician supervision was standard, but cost and time pressures necessitate alternative models.

Purpose of the Study:

  • To evaluate the safety and efficacy of non-physician-led exercise stress testing.
  • To compare patient outcomes between physician-led and non-physician-led exercise stress tests.

Main Methods:

  • Review of evidence regarding non-physician-led exercise stress testing.
  • Comparison of morbidity and mortality rates in studies with different supervision models.

Main Results:

  • Non-physician-led exercise stress testing demonstrates comparable safety and effectiveness to physician-led testing.
  • Morbidity and mortality rates are similar across both supervision models.

Conclusions:

  • Delegating selected exercise stress tests to trained non-physicians is a safe and effective practice.
  • This model addresses cost and time constraints without compromising patient care quality.