Among patients with severe aortic stenosis (narrowing of the aortic valve) undergoing transcatheter aortic valve implantation, the use of a cerebral protection device (a filter that captures debris [tissue and plaque] dislodged ...
Aug 9, 2016
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Aortic stenosis (AS), the narrowing of the aortic valve in the heart which causes restricted blood flow, is one of the most common and serious valve disease problems. For patients with one type of AS - low flow - transcatheter ...
Jun 15, 2016
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Patients with a combination of left ventricular dysfunction and low aortic valve gradient, or reduced force of blood flow through the aortic valve, have higher mortality rates and a greater risk of recurrent heart failure ...
May 16, 2016
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Aortic stenosis (AS), the narrowing of the aortic valve opening which restricts blood flow to the aorta, afflicts nearly 1.5 million people in the United States, with approximately 500,000 of them suffering severe aortic ...
Apr 4, 2016
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Nearly 1.5 million Americans have aortic stenosis (AS), the narrowing of the aortic valve opening which restricts blood flow to the aorta. Historically, patients have been treated with open-heart surgery, although recent ...
Apr 4, 2016
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There is a debate about when the first successful open-heart surgery was performed in the United States. Some believe it was 122 years ago in Chicago when surgeon Daniel Hale Williams performed the momentous medical advancement. ...
Oct 28, 2015
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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 ...
Oct 5, 2015
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Cardiologists failed to identify more than half of basic and about 35 percent of advanced pre-recorded murmurs, but skills improved after a 90 minute training session, according to research presented today at the European ...
Aug 31, 2015
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(HealthDay)—The newest version of the Sapien 3 Transcatheter Heart Valve has been approved by the U.S. Food and Drug Administration.
Jun 19, 2015
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A minimally invasive procedure to replace the aortic valve without doing open heart surgery has better outcomes after five years than patients who did not have surgery at all, researchers said Sunday.
Mar 15, 2015
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