The film presents a detailed fluorographic study of the normal heart using venous catheterization, showcasing physiological data such as pressure and flow measurements. It illustrates blood flow ...

The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

Myocardial ischemia, also called cardiac ischemia, is a condition characterized by reduced blood flow to the heart. A common cause is plaque buildup in the coronary arteries. Myocardial ischemia may ...

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

A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...

Boost blood flow naturally and improve artery health with 6 simple tips, including diet, exercise, stress management, and natural supplements for a healthy heart. Healthy Arteries are your lifelines, ...

According to the National Heart, Lung, and Blood Institute, nearly 10 million people aged 40 and older have Peripheral Artery Disease (PAD). PAD may cause poor circulation. People who are older than ...

A sudden restriction of blood flow to the brain. That's how scientists have traditionally explained why people faint. But several mysteries remain: What causes someone's blood flow to spontaneously ...

Support smoother blood flow with easy, cardiologist-backed habits that fit into your routine and help you actively protect long-term heart health. Many people worry about heart attacks, but the real ...