Stress CMR significantly enhances diagnostic accuracy for chest pain without obstructive coronary artery disease, identifying microvascular angina often missed in standard angiography. The CorCMR ...

Chest pain may still be angina even when the main heart arteries look clear. Using cardiac stress MRI (a heart scan that measures blood flow with magnetic resonance imaging), testing uncovered small ...

Chest pain may still be angina even when coronary angiogram testing shows the main heart arteries look clear. Using stress cardiac stress MRI testing to measure blood flow around the heart appears to ...

Nov 12 (Reuters) - (This is an excerpt of the Health Rounds newsletter, where we present latest medical studies on Tuesdays and Thursdays. To receive the full newsletter in your inbox for free sign up ...

Chest discomfort, shortness of breath, or an unusual heartbeat may lead a doctor to check how the heart performs under added strain. A cardiac stress test measures that response during exercise or ...

University of Texas at Arlington researcher Michael Nelson doesn't recall the specifics of the presentation, but he remembers the photo. It showed astronauts floating in space, wearing unusual gear ...