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Prosthetic Heart Valves News

Related terms: Aortic Valve Replacement, Mitral Valve Replacement, Tricuspid Valve Replacement, Pulmonary Valve Replacement, Heart Valve Replacement

Viagra Won't Help, and May Harm, Patients With a Heart Valve Disorder

Posted 29 Aug 2017 by Drugs.com

TUESDAY, Aug. 29, 2017 – When one of the heart's valves goes awry, this can lead to dangerously high blood pressure in the nearby lungs. Recent studies have suggested that the impotence drug Viagra (sildenafil) might help ease the problem, known as "pulmonary hypertension linked to valvular heart disease." But new research suggests the medicine might do the opposite – raising patients' heart ...

Mechanical Heart Valve Noise May Mean Sleepless Nights

Posted 19 May 2017 by Drugs.com

FRIDAY, May 19, 2017 – Nearly 1 in 4 people with a mechanical heart valve says the noise it makes disrupts their sleep, a new study finds. "For some patients the closing sound of their mechanical heart valve reduces their quality of life, disturbs their sleep, causes them to avoid social situations, and leads to depression and anxiety," said study lead author Kjersti Oterhals. She is a nurse ...

Heart Devices 101: Guide to the Tools That Keep You Ticking

Posted 3 Apr 2017 by Drugs.com

SUNDAY, April 2, 2017 – Pacemakers, defibrillators and other medical devices have saved the lives of millions of people worldwide. Someone you know probably has received one of these heart-health enhancers, although not all have become household words. The U.S. Food and Drug Administration evaluates and regulates these and other medical devices in the United States. Below, the agency provides a ...

Women Fare Better Than Men After a Heart Valve Replacement

Posted 19 Dec 2016 by Drugs.com

MONDAY, Dec. 19, 2016 – Women have a higher survival rate than men after a specific type of heart valve replacement procedure, a new study finds. The procedure is called a transcatheter aortic valve replacement (TAVR). Researchers looked at information from more than 23,000 heart patients. They all had TAVR between 2011 and 2014. The study included nearly an equal number of women and men. Even ...

Study: Tissue Heart Valves Seem Best for Middle-Aged Patients

Posted 13 Jan 2016 by Drugs.com

WEDNESDAY, Jan. 13, 2016 – Middle-aged heart valve replacement patients may have better outcomes if they receive valves made from animal tissue rather than metal, researchers report. The investigators analyzed 13 studies that compared metal and tissue valves in patients aged 40 to 70 who had aortic valve replacement. Heart valves are designed to allow blood to flow in only one direction through ...

Heart Doctors May Have Hard Time Spotting Valve Problems

Posted 1 Sep 2015 by Drugs.com

TUESDAY, Sept. 1, 2015 – Heart specialists can't always identify heart valve problems through the sound of heart murmurs, but additional training improves their abilities, a new study shows. A heart murmur is an extra or unusual sound that occurs during a heartbeat, according to the U.S. National Heart, Lung, and Blood Institute (NHLBI). Some murmurs don't indicate a problem, but others can ...

Drug May Be Antidote to Bleeding Tied to Blood Thinner Pradaxa

Posted 22 Jun 2015 by Drugs.com

MONDAY, June 22, 2015 – The new blood thinner Pradaxa (dabigatran) is being widely used, but it comes with one serious drawback: rare but dangerous cases of sudden, uncontrolled bleeding in patients. Now, a new study finds than an experimental, injected drug called idarucizumab could be used to quickly stop that bleeding. "Idarucizumab completely reversed the anticoagulant [bleeding] effect of ...

Improved Artificial Heart Valve Approved

Posted 17 Jun 2015 by Drugs.com

WEDNESDAY, June 17, 2015 – The newest version of the Sapien 3 Transcatheter Heart Valve has been approved by the U.S. Food and Drug Administration. The artificial valve is designed for people with a narrowed aortic valve, a condition that restricts blood flow from the heart to the aorta, the body's main artery. The product is sanctioned for people who are at high risk for death or serious ...

FDA: Don't Use Pradaxa Blood Thinner in Patients With Artificial Heart Valves

Posted 20 Dec 2012 by Drugs.com

THURSDAY, Dec. 20 – The blood thinner Pradaxa should not be used to prevent stroke or blood clots in patients with mechanical heart valves, the U.S. Food and Drug Administration said in a warning issued Wednesday. As the agency noted, a clinical trial in Europe was halted recently because patients taking Pradaxa (dabigatran) were more likely to suffer strokes, heart attacks and clots forming on ...

FDA Medwatch Alert: Pradaxa (dabigatran etexilate mesylate): Drug Safety Communication - Should Not Be Used in Patients with Mechanical Prosthetic Heart Valves

Posted 20 Dec 2012 by Drugs.com

ISSUE: The U.S. Food and Drug Administration (FDA) is informing health care professionals and the public that the blood thinner (anticoagulant) Pradaxa (dabigatran etexilate mesylate) should not be used to prevent stroke or blood clots (major thromboembolic events) in patients with mechanical heart valves, also known as mechanical prosthetic heart valves. A clinical trial in Europe (the RE-ALIGN ...

Approval Expanded for Sapien Artificial Heart Valve

Posted 22 Oct 2012 by Drugs.com

MONDAY, Oct. 22 – U.S. Food and Drug Administration approval for the Sapien Transcatheter Heart Valve has been expanded to include additional people with aortic valve stenosis, the medical term for a narrowing of the aortic valve that prevents the valve from functioning properly. The new approval sanctions the artificial valve for patients who are at above-average risk of complications from ...

Less Invasive Heart Valve Replacement Works for Elderly: Study

Posted 2 May 2012 by Drugs.com

WEDNESDAY, May 2 – For elderly patients with a heart valve disease known as aortic stenosis, a procedure called a transcatheter aortic-valve implantation appears safe and effective, French researchers say. Transcatheter aortic-valve implantation is a less invasive way of replacing the heart's aortic valve than traditional open-heart surgery. The procedure involves passing a replacement valve ...

Minimally Invasive Heart-Valve Procedure Shows Promise: Study

Posted 3 Apr 2011 by Drugs.com

SUNDAY, April 3 – An experimental, minimally invasive procedure to place a new valve in a damaged heart is as good as conventional open-heart surgery, although it comes with a higher risk of stroke, researchers reported Sunday. Transcatheter aortic valve implantation (TAVI) involves snaking a valve into position in the heart via an artery in the leg or directly through a tiny incision into the ...

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Prosthetic Heart Valves - Mechanical Valves, Prosthetic Heart Valves - Tissue Valves, Valvular Heart Disease

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