heart valve


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heart valve

[′härt ‚valv]
(anatomy)
Flaps of tissue that prevent reflux of blood from the ventricles to the atria or from the pulmonary arteries or aorta to the atria.
References in periodicals archive ?
The company's Masters HP 15mm rotatable mechanical heart valve is a rotatable, bileaflet mechanical heart valve designed for implantation in the mitral or aortic position and is part of the Masters Series line, which now includes seven valves with diameter sizes ranging from 15 to 27mm.
Technavio's analysts forecast the global heart valves market to grow at a CAGR of 14.
The report offers market forecast and analysis on global transcatheter heart valve replacement & repair market, segmenting the market on the basis of product type, surgical approach, end user and region.
Heart Valve Voice is made up of medics and patients, and aims to highlight under-diagnosis, low referrals and inadequate treatment of heart valve disease among over-65s in the UK - the age group most commonly affected by the condition.
The group says approximately one million OAPs are suffering with heart valve disease, yet diagnosis and treatment varies widely depending on where patients live.
Prophylactic antibiotics, used to prevent an infection rather than treat an existing one, are given to anyone who receives a new heart valve.
When in the right position, you inflate the balloon, expand the stent, and deploy the new heart valve as you push aside the old, nonfunctioning heart valve.
In response to the "Letter to editor" criticizing our article entitled "Prevention of Calcification with TPEN in Pericardial Bioprosthetic Heart Valve Material" we would like to clarify the subject.
Those patients will be evenly randomized to receive either the Edwards SAPIEN transcatheter heart valve or surgical valve replacement.
The researchers group developed plastic molds that included three flap-like leaflets that mimic the flaps of a heart valve.
Jude Medical heart valve replacement and repair products are involved in more than 40 percent of all valve procedures worldwide.