Arterial plaque doesn’t appear in one dramatic moment; it builds slowly through cholesterol deposits, inflammation and sticky blood lipids that harden over time. The hopeful part? Everyday foods can ...

Women with severe coronary heart disease causing narrowing or blockages in the arteries may derive greater long-term benefits ...

Some studies point to melatonin use as beneficial to heart health, while others say the opposite. Here’s how to make sense of ...

From helping you lose weight to reducing your risk of chronic diseases, the benefits of walking have body-wide perks, experts ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Microrobots may become an effective tool in breaking down the ...

What Is a Heart Murmur? You know the sound of your heartbeat: lub-dub, lub-dub. In some people, the blood makes an extra noise as it flows through the heart. This sound is called a murmur (say: ...

A new ultrasound-based imaging tech has been developed to map the organ blood flow in four dimensions (3D + time) — a level of detail previously unattainable. This new medical imaging tech could ...

An enzyme in the blue blood has been key to testing vaccines since the 1980s, raising concerns for the crabs’ population. But regulatory approval and new data are signaling the tide may be turning ...

Dan Stratton does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

An electrocardiogram and echocardiogram (echo) are both noninvasive imaging tests that look at the functioning of your heart and can help identify heart disease. An electrocardiogram (EKG or ECG) and ...

To be able to observe the blood flow in the artificial heart in real time in the MRI, the researchers an Linköping University had to build a full-scale model of the human circulatory system. Using ...

Purdue University Scho o l of Nursing students place their hands into a large, beating human heart, immersing themselves into anatomy rather than simply studying it. “Nursing is very hands-on,” Nagle ...