Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Exercise Stress Test

Exercise Stress Test

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

Pulmonary Function Tests

Pulmonary Function Tests

Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...

Cardiopulmonary Resuscitation I: Adult

Cardiopulmonary Resuscitation I: Adult

Cardiopulmonary resuscitation, or CPR, is a life-saving emergency procedure performed when a person's heart has stopped beating or they are no longer breathing. The foundation of CPR is Basic Life Support (BLS), which focuses on the early recognition of cardiac arrest, the immediate start of high-quality chest compressions, and the timely use of an automated external defibrillator (AED).Assessing Responsiveness and Checking the Carotid PulseWhen approaching an unresponsive person, first ensure...

Cardiomyopathy VII: Pre and Post Operative Nursing Management

Cardiomyopathy VII: Pre and Post Operative Nursing Management

Patients with hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract (LVOT) obstruction who remain symptomatic despite optimal medical therapy may undergo a septal myectomy (Morrow procedure). This procedure involves excising a portion of the hypertrophied septum below the aortic valve using a heart-lung machine to improve blood flow through the LVOT. Effective preoperative and postoperative nursing management ensures successful patient outcomes, minimizes complications, and...

Exercise and Cardiac Output

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...

Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies

Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies

Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History

You might also read

Related Articles

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

Sort by

Same author

Multimodality assessment of aortic valve area in aortic stenosis: a multicenter validation study.

The international journal of cardiovascular imaging·2025

Same author

Frail2Fit study: it was feasible and acceptable for volunteers to deliver a remote health intervention to older adults with frailty.

The Journal of frailty & aging·2025

Same author

Expression of cell-surface activation markers on human CD15<sup>+</sup> cells after selected non esterified fatty acid supplementations.

Lipids in health and disease·2025

Same author

Opening the operating theatre to oncology: treatment of locally recurrent rectal cancer with peritoneal metastasis by simultaneous hyperthermic intraperitoneal chemotherapy and intraoperative electron beam radiotherapy.

Annals of the Royal College of Surgeons of England·2025

Same author

A national survey of the provision of prehabilitation for oesophagogastric cancer patients in the UK.

Annals of the Royal College of Surgeons of England·2024

Same author

Current landscape and support for practical initiation of oncological prehabilitation translatable to thyroid cancer: A position paper.

Heliyon·2024

Search research articles

Related Experiment Video

Updated: May 29, 2026

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease

Published on: August 24, 2019

Perioperative cardiopulmonary exercise testing in the elderly.

M West¹, S Jack, M P W Grocott

¹Aintree University Hospitals NHS Foundation Trust, Liverpool, UK. malcolmwest@nhs.net

Best Practice & Research. Clinical Anaesthesiology

|September 20, 2011

Summary

Cardiopulmonary exercise testing (CPET) effectively predicts surgical risk in elderly patients. CPET identifies high-risk individuals, aiding in better management for major surgeries.

More Related Videos

Effects of Surgical Masks on Cardiopulmonary Function in Healthy Subjects

Effects of Surgical Masks on Cardiopulmonary Function in Healthy Subjects

Published on: February 12, 2021

Integration of Brain Tissue Saturation Monitoring in Cardiopulmonary Exercise Testing in Patients with Heart Failure

Integration of Brain Tissue Saturation Monitoring in Cardiopulmonary Exercise Testing in Patients with Heart Failure

Published on: October 1, 2019

Related Experiment Videos

Last Updated: May 29, 2026

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease

Published on: August 24, 2019

Effects of Surgical Masks on Cardiopulmonary Function in Healthy Subjects

Effects of Surgical Masks on Cardiopulmonary Function in Healthy Subjects

Published on: February 12, 2021

Integration of Brain Tissue Saturation Monitoring in Cardiopulmonary Exercise Testing in Patients with Heart Failure

Integration of Brain Tissue Saturation Monitoring in Cardiopulmonary Exercise Testing in Patients with Heart Failure

Published on: October 1, 2019

Area of Science:

Geriatric Medicine
Cardiology
Surgical Risk Assessment

Background:

The elderly population is growing, presenting unique challenges in healthcare.
Major surgery carries significant risks, especially for older adults.
Age is a key factor increasing postoperative morbidity and mortality.

Purpose of the Study:

To review the literature on cardiopulmonary exercise testing (CPET) for risk evaluation in elderly patients undergoing major surgery.
To explore the practical applications of CPET in improving perioperative management.
To assess the predictive value of CPET for adverse outcomes.

Main Methods:

Literature review of current research on CPET in elderly surgical patients.
Analysis of studies correlating CPET variables with postoperative outcomes.
Evaluation of CPET's role in perioperative risk stratification.

Main Results:

CPET-derived variables consistently correlate with major surgery outcomes.
CPET is valuable for predicting perioperative risk and identifying high-risk elderly patients.
The optimal CPET predictors vary by surgery type.

Conclusions:

Cardiopulmonary exercise testing is a valuable tool for assessing surgical risk in the elderly.
CPET aids in identifying patients at higher risk for adverse events, guiding management strategies.
Further research is needed to define the combined benefit of CPET with other risk prediction methods.