Garden-variety exercise stress testing can be used in patients who have angina with nonobstructive coronary arteries (ANOCA) to uncover the presence of coronary microvascular dysfunction (CMD), new ...

The treadmill exercise test with electrocardiogram (ECG), also known as an exercise stress test, is one of the most familiar tests in medicine. While exercise testing typically is focused on ...

Exercise electrocardiographic (ECG) stress tests appeared to reliably indicate that some patients with angina with nonobstructive coronary arteries (ANOCA) actually had coronary microvascular ...

Dr. Blumenthal: I'm Roger Blumenthal, professor of medicine at Johns Hopkins, and with me is my friend and colleague, Dr. Jennifer Mieres, an assistant professor at New York University School of ...

There are limited data from randomized trials to guide a specific follow-up surveillance approach after myocardial revascularization. Whether a follow-up strategy that includes routine functional ...

Correspondence to Dr Robert I Liem, Division of Hematology, Oncology & Stem Cell Transplant, Ann and Robert H Lurie Children's Hospital of Chicago, Chicago, IL 60611, USA; rliem{at}luriechildrens.org ...

Although premature ventricular beats (PVBs) in young people and athletes are usually benign, they may rarely mark underlying heart disease and risk of sudden cardiac death during sport. This review ...

A quick heart trace taken during a warm-up trot could identify racehorses at risk of cardiac arrhythmias during high-intensity exercise, according to a new study led by the University of Surrey. The ...

A chemical stress test uses medications to simulate your heart’s response to exercise. A stress test can assess how well your heart performs during exercise. Your doctor may suggest a stress test if ...

An electrocardiogram (ECG) is a quick test that demonstrates how your heart's electrical activity operates. It is run in both routine health check-ups and emergency situations to detect a range of ...