Researchers have developed a method for cheaply producing heart valves in the span of minutes that are functional immediately after being implanted into sheep. The scientists call their method ...

University of California, Irvine and Philadelphia-based Jefferson Health researchers have identified fundamental structural and functional differences between two major causes of mitral valve stenosis ...

A newborn's heart will grow roughly 15 times larger in volume by the time adulthood is reached — a remarkable transformation ...

Heart valves allow blood to flow one way and prevent it from flowing in the wrong direction. The tricuspid valve controls blood flow between the right atrium and right ventricle. The bicuspid or ...

The goal of heart valve surgery is to repair or replace a malfunctioning heart valve to prevent the development of life-threatening conditions. Valves are one-way gates in the heart that keep blood ...

Clinicians Can Fully Assess and Optimize Patient Outcomes Before the Valve is Secured in Place, Creating a More Certain and Reproducible Clinical Result SANTA ROSA, Calif.-- Direct Flow Medical®, Inc.

Mechanical heart valves are vital in restoring cardiac function in patients with valvular disease, and their performance is intimately linked to fluid dynamic phenomena. In these devices, complex flow ...

Dr. Kenneth Liao, chief of the division of cardiothoracic transplantation and circulatory support in the Michael E. DeBakey Department of Surgery at Baylor College of Medicine, tells you what you need ...

As you get older, you may expect to feel a little slower. Climbing the stairs might leave you feeling winded. Yard work takes ...

Your heart has four valves that open and close with each heartbeat to control the flow of blood. Heart valve diseases are conditions that affect one or more heart valves. Each heart valve condition ...

Surgery is usually the best fix for a severe heart valve disease. Different types of heart valve blockages can happen, and surgery is necessary to fix these problems. Your heart is split into four ...