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 ...

Surgeons at Intermountain Health are testing a new approach to treat the ascending aorta — a critical artery once considered ...

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Heart valves allow blood to flow one way and prevent it from flowing in the wrong direction. The tricuspid valve controls blood flow between the right atrium and right ventricle. The bicuspid or ...

Researchers have developed a method for cheaply producing heart valves in the span of minutes that are functional immediately after being implanted into sheep. The scientists call their method ...

Pomegranate and beetroot juices offer natural support for heart health, complementing medical treatments for hypertension.

Blood clots in the heart have various causes, such as an irregular heartbeat and damage to coronary artery walls. Blood clots can cause serious symptoms and may require immediate medical intervention.

Cutaneous blood flow and microcirculation underpin critical physiological processes including thermoregulation, nutrient delivery and immune defence. The skin’s vascular network, comprising ...

With a four-year, $3.2 million grant from the National Institutes of Health, a team from Pen State College of Medicine will ...

One in four people has this silent heart defect which can cause sudden heart attacks when the body is under stress ...

Chennai: A tumour as big as a cauliflower floret was removed by doctors through a keyhole endoscopic surgery by doctors at ...