The study shows that for those participants who do not have a history of heart disease or stroke that a simple cardiac risk score -- a summary measure of factors such as blood pressure, diabetes, ...

Although standardization of treatment for out-of-hospital cardiopulmonary arrest has progressed and efforts to improve outcomes are being made worldwide, many patients still suffer neurological ...

Poor circulation is a widespread issue, particularly as people age, and it can cause symptoms such as cold hands and feet, tingling, numbness, swelling, or heaviness in the legs. If left unaddressed, ...

Men who currently use or have a history of using anabolic androgenic steroids exhibit impaired myocardial flow reserve, indicating coronary microvascular dysfunction. This impairment appears to ...

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 ...

New research shows that 12 weeks of easy-to-administer passive stretching helps improve blood flow by making it easier for your arteries to dilate and decreasing their stiffness. New research ...

Using artificial intelligence (AI) to analyze electrocardiograms (ECG) improved detection of severe heart attacks, including those that presented with unconventional symptoms, or atypical ECG patterns ...