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New hope for stopping an understudied heart disease in its tracks

The diminutive size of our aortic valve—just shy of a quarter—belies its essential role in pushing oxygen-rich blood from the heart into the aorta, our body's largest vessel, and from there to all...

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New study identifies those most at risk of developing a life-threatening...

A team of international researchers, led by the University of Sheffield, have measured the risk of developing or dying from the life-threatening heart condition infective endocarditis (IE), for people...

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Mechanical heart valve often the safest choice, study says

Mechanical heart valves may be safer in certain cases than valves made of animal tissue and should be used more in heart-valve replacements, especially in younger patients, according to a study by...

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Brain measures tied to atrial pressure in valvular heart Dz

(HealthDay)—For patients with chronic valvular heart disease, white matter hyperintensity (WMH) volume is associated with mean right atrial (RA) pressure, according to a study published online Nov. 6...

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Imaging may provide a new tool to track progression of calcific aortic-valve...

Almost a half million Americans aged 65 to 74 suffer from a degenerative cardiovascular disease caused by calcium being deposited in heart tissue, and many will need valve replacement surgery to...

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Innovative heart device is safe and effective, study finds

A new study has found that a pioneering device to repair heart valves is safe and effective, and can reduce the invasiveness and side effects of conventional mitral valve surgery. The Harpoon Mitral...

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TAVR cost-effective compared with SAVR in intermediate risk patients with...

Analysis of the PARTNER 2A trial and the SAPIEN-3 Intermediate Risk registry found transcatheter aortic valve replacement (TAVR) to be highly cost-effective compared with surgical aortic valve...

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Blood flow in the developing heart guides maturation of heart valves

Congenital heart valve defects appear in 2 percent of all live births, making them the most common type of birth defect. While some of these defects have been linked to specific genetic mutations, the...

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Childhood heart disease has a profound impact and is under-recognised

We are all aware of heart disease in men and women. But childhood heart disease, and its often profound impact on the health and wellbeing of children and their families, is almost invisible.

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High blood pressure linked to common heart valve disorder

For the first time, a strong link has been established between high blood pressure and the most common heart valve disorder in high-income countries, by new research from The George Institute for...

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Relatively few kidney patients need to start dialysis after undergoing TAVR

The rate of patients with chronic kidney disease undergoing a heart procedure called transcatheter aortic valve replacement (TAVR) who eventually need to start dialysis is relatively low, suggests a...

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Study shows low mortality and stroke risks for minimally invasive aortic...

An analysis of more than 1,000 minimally invasive aortic valve replacements and more than 400 additional associated procedures over a five-and-a-half year period performed by Dr. Joseph Lamelas,...

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Study shows minimally invasive valve replacements hold up well after five years

A minimally invasive procedure used to replace heart valves without open heart surgery appears to provide a durable remedy for people with a life-threatening form of heart disease in which the aortic...

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Successful transcatheter treatment of severe cardiac failure

The Cardiovascular Surgery Group at Osaka University performed a transcatheter mitral valve implantation in dysfunctional artificial valves in severe cardiac failure patients with prosthetic valve...

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New study offers high-resolution images of heart valves

On Aug. 30, a team led by associate professor of biomedical engineering Morten Jensen published an article in the scientific journal PLOS ONE titled "High resolution imaging of the mitral valve in the...

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Not adhering to recommended exams for severe narrowing of the aortic valve...

Patients with asymptomatic severe aortic stenosis who did not follow recommended guidelines for regular exams had poorer survival and were more likely to be hospitalized for heart failure, according to...

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Medical treatment may prevent, alleviate mitral valve damage after a heart...

A research team led by investigators from Massachusetts General Hospital (MGH) and collaborators has shown, for the first time, that it may be possible to nonsurgically treat or even prevent the damage...

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ESC/EACTS Guidelines for the management of valvular heart disease published...

European Society of Cardiology (ESC) / European Association for Cardio-Thoracic Surgery (EACTS) Guidelines for the management of valvular heart disease are published online today in European Heart...

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Which TAVR patients are at risk for hospital readmission? Research identifies...

As more elderly patients undergo the minimally invasive heart valve procedure called Transcatheter Aortic Valve Implantation (TAVR), concerns have been raised as to what causes some to be readmitted...

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Scientists reveal source of human heartbeat in 3-D

A pioneering new study is set to help surgeons repair hearts without damaging precious tissue.

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