A patient with a prolonged history of shoulder pain attributed to arthritis, sought medical attention. Because this pain could also be a sign of cardiovascular issues, the physician recommended an ...

Lower cardiac output has been tied to poorer cerebral blood flow (CBF) in the temporal lobes of older adults without heart failure, a finding that adds to a growing body of research linking heart ...

Based on the clinical and scientific evidence now available, there are no clinical scenarios or patient subgroups where cardiac PET with myocardial blood flow should be excluded.” — Timothy Bateman, ...

Every heartbeat is a conversation between chemistry and mechanics, and it happens in a moving stream of blood. When a drug enters the circulation, it reaches cardiac muscle cells within minutes, ...

Plaque afflicts more than just teeth. A cholesterol-infused version of the stuff can also coat the inner lining of arteries, sometimes hardening and narrowing those canals to the point that ...

A research team led by Matthew Nystoriak, Ph.D., associate professor of biomedical research and translational medicine at Masonic Medical Research Institute (MMRI), has uncovered groundbreaking ...

Angina is chest discomfort that occurs when your heart isn’t receiving enough blood, usually due to a blockage in a coronary artery. A heart attack occurs when blood flow is severely reduced or cut ...

Aoi, Nursing StudentAoi“I’ve memorized the names—right atrium, right ventricle, left atrium, left ventricle—but when it comes ...

Discover how controlling blood sugar prevents heart attacks, heart failure, and vessel damage. Expert insights from leading ...

New research suggests that even slightly high blood pressure in your 30s may raise the risk of a heart attack or stroke later in life. The study by University College London (UCL) of more than 450 ...