Related Experiment Video
Updated: Aug 9, 2026

Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans
Published on: October 17, 2018
Exertional chest pain in an intercollegiate athlete
1Dayton Sports Medicine Institute, 1997 Miamisburg-Centerville Rd, Dayton, OH 45459.
Objective:
To present the case of an intercollegiate soccer player who collapsed twice within a week during vigorous exercise, with radiating chest pain and dyspnea.
Background:
Episodes of chest pain or syncope in athletes are often alarming and may signal an underlying cardiac condition. Recognition and management of these athletes is vital to the reduction of sudden cardiac death in athletics.
Differential Diagnosis:
Cardiac arrest, structural abnormality, valvular dysfunction, coronary artery disease, anomalous coronary artery, coronary vasospasm, asthma.
Treatment:
Standard treatment in these cases requires stabilization of the athlete and identification of the cause of chest pain. An electrocardiogram, echocardiogram, and exercise electrocardiogram demonstrated asymmetric T-wave inversion but otherwise were within normal limits. After the second episode of collapse, the athlete underwent extensive noninvasive cardiopulmonary testing. The athlete did not consent to cardiac catheterization; an angiogram was not obtained.
Uniqueness:
A diagnosis of chest pain, unknown etiology, was offered. The athlete was permitted to return to athletics with this clinical diagnosis. No condition was identified as the cause of the chest pain or abnormal ECG.
Conclusions:
Further testing may have identified the cause of chest pain, but the athlete did not consent to this. Recent research indicates that some signs and symptoms previously considered benign may serve as indicators for sudden death candidates.
More Related Videos
10:21Evaluation of Hydration Status by Bioelectrical Impedance Vector Analysis in Patients with Ischemic Heart Disease Undergoing Exercise Stress Test
Published on: September 22, 2023
07:40Impact of High-intensity Interval Exercise and Moderate-Intensity Continuous Exercise on the Cardiac Troponin T Level at an Early Stage of Training
Published on: October 10, 2019
Related Concept Videos
Angina III: Clinical Manifestations and Assessment
Aneurysm II: Clinical Manifestations and Diagnostic Studies
Exercise Stress Test
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
Pericarditis II: Clinical Features and Diagnostic Tests
Angina I: Introduction
Exercise and Cardiovascular Response
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...