rss feeds Last update New test predicts teens' future risk of heart disease, 44 minutes ago

Cardiology news

Blood clots may complicate aortic valve replacements

Heart valve replacements made from tissue (bioprosthetic valves) have long been thought to be spared the complication of blood clot formation. Researchers have now found that about 15 percent of all bioprosthetic aortic heart ...

22 hours ago
popularity6 comments 0

What powers the pumping heart?

Researchers at the Ted Rogers Centre for Heart Research have uncovered a treasure trove of proteins, which hold answers about how our heart pumps—a phenomenon known as contractility.

Sep 25, 2015
popularity100 comments 1

Sticky gel helps stem cells heal rat hearts

A sticky, protein-rich gel created by Johns Hopkins researchers appears to help stem cells stay on or in rat hearts and restore their metabolism after transplantation, improving cardiac function after simulated heart attacks, ...

Sep 24, 2015
popularity105 comments 0

Predicting arrhythmias so as to prevent them

Researchers have discovered how to predict some cardiac arrhythmias several steps before they even occur. It's a finding that could lead to an improved cardiac device, with equipment designed to detect when arrhythmias are ...

Sep 28, 2015
popularity10 comments 0

Studying cardiac arrhythmias in nematodes

Researchers at the Goethe University have developed a simple model using the nematode Caenorhabditis elegans that can be used to test substances for treating genetically-mediated cardiac arrhythmias. They used the nematode ...

Oct 02, 2015
popularity3 comments 0

Old drug performs new tricks

Patients with the most dangerous type of high blood pressure will be able to receive far more effective treatment after Cambridge-led research reveals the powers of a "wonder drug" that has lain under the noses of doctors ...

Sep 21, 2015
popularity75 comments 1

Study finds childhood stress impacts adult health

A 45-year study of nearly 7,000 people born in a single week in Great Britain in 1958 found psychological distress in childhood—even when conditions improved in adulthood—was associated with higher risk for heart disease ...

Sep 28, 2015
popularity51 comments 0

More News Stories

Heart attack treatment hypothesis 'busted'

Researchers have long had reason to hope that blocking the flow of calcium into the mitochondria of heart and brain cells could be one way to prevent damage caused by heart attacks and strokes. But in a study of mice engineered ...

Study uncovers foundations of heart regeneration

While the human heart can't heal itself, the zebrafish heart can easily replace cells lost by damage or disease. Now, researchers have discovered properties of a mysterious outer layer of the heart known as the epicardium ...

Targeting dangerous inflammation inside artery plaque

A research team showed that a nanotherapeutic medicine can halt the growth of artery plaque cells resulting in the fast reduction of the inflammation that may cause a heart attack, according to a study led by researchers ...

Sponsored account

Did you know? You can become a Medical Xpress sponsor and enjoy all our content without ads! Simply donate any amount and not only will you experience our site ad-free, but you will be part of the Science X community mission to promote science and technology knowledge.

Find more news articles via sort by date page