Reduced coronary blood flow, measured with an artificial intelligence-based imaging tool, predicted future cardiovascular ...

Reduced coronary blood flow, measured with an artificial intelligence-based imaging tool, predicted future cardiovascular events in patients with suspected stable coronary artery disease.

Coronary flow reserve (CFR) is a key sign of coronary artery disease, namely how the coronary arteries that feed blood to the heart may adapt to various physiological situations such as exercise, ...

Use of myocardial blood flow from stress MRI improved diagnosis of chest pain and improved quality of life in patients with ...

April 11 (UPI) --A newly developed, non-invasive imaging test can help identify which patients with coronary artery blockage or narrowing need angioplasty or a bypass procedure, a U.S. study published ...

Professors Guillermo Ameer and Cheng Sun contributed to work that points to a new approach for heart bypass grafts.

New medical research from heart and vascular experts at Intermountain Health is helping to improve heart care around the ...

Coronary steal syndrome is a condition in which blood is taken from a narrowed artery in the heart and rerouted to — in other words, stolen by — other blood vessels. This condition can occur when some ...

In 1921, Otto Loewi (1873-1961) conducted experiments in frogs that used electrical stimulation to activate the vagus nerve. He discovered that stimulating the vagus nerve triggered the release of a ...