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 ...

Filip Hammaréus, PhD student, and Petter Dyverfeldt, professor, at Linköping University. The research was performed at the Center for Medical Image Science and Visualization in Linköping, Sweden.

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 ...

Abnormal blood flow in the aorta is linked to inflammation and breakdown of the vessel wall in conditions where the aorta is dilated. This is shown in a study led by researchers at Linköping ...

Of the estimated 25 million Americans who suffer from coronary artery disease, fewer than 10 million have their problem neatly confined to a plug of fatty or chalky material in a single artery —what ...

From artificial heart valves to cellular transplants, new treatments for cardiovascular ailments are being developed every day. To model how they work, researchers need a reliable way to observe the ...

In recent years, smartwatches have evolved from simple time-telling gadgets to sophisticated health monitoring devices, now capable of tracking a range of physiological metrics. Among the latest ...

While effective, open-heart surgery involves longer hospital stays, more recovery time, and carries higher risks of complications like infection, bleeding, or stroke - particularly in older or ...

At 75 years old, Lorraine Cook has lived through two heart attacks and a major open-heart surgery. Now retired, she says her ...

Share on Pinterest Drinking beetroot juice on a daily basis could help keep heart disease at bay after menopause. Image credit: jayk7/Getty Images. Daily beetroot juice may promote cardiovascular ...

Heart murmurs are vibrations caused by abnormal blood flow, graded on a scale of one to six. Causes range from congenital defects and anemia to dental disease, inflammation, cardiomyopathy, and ...