With each heartbeat, blood courses through your body. Some traverse arteries from the lungs back to the heart, and some navigate through capillaries in the thinnest layers of your eyelid, almost ...

Aortic stenosis is a narrowing of the aortic valve that affects how blood flows through the heart and body. While not often linked to heart valve narrowing, high and irregular blood pressure can ...

The nuclear stress test can show how blood flows through your heart muscles. This reveals how well the heart pumps blood and areas of your heart muscles that do not get enough blood. Nuclear stress is ...

Hemodynamic instability is an insufficient blood flow in the body. It is a potential symptom of several conditions, such as high blood pressure or heart disease. Hemodynamics often refers to the basic ...

Digital blood pressure monitors allow people to check their systolic and diastolic numbers at home. You can't actually feel your blood pressure, but it's one of the body's most important indicators of ...