Find out what you need to know about your aortic valve — where it's located, what it does, and how it works. Learn about the symptoms, causes, and treatments for aortic valve conditions.

Medically reviewed by Christopher Lee, MD Medically reviewed by Christopher Lee, MD Heart valve disease happens when one or more of the four valves in your heart don’t function properly.

Every year, more than 5 million people in the U.S. are diagnosed with heart valve disease, but this condition has no effective long-term treatment. When a person's heart valve is severely damaged ...

The team is also working towards a GMP-grade version of their customizable, ... Next-generation heart valve accurately functions upon implantation and regenerates into long-lasting heart-like tissue ...

Issues with the heart valves can interfere with this function. Heart valve disease can cause regurgitation, in which a valve does not close completely, and blood can leak backward in the direction ...

The heart's chambers, valves, and arteries each play important roles in maintaining these functions. Medical conditions that affect the heart can interrupt its function. Examples include heart ...

Every year, more than 5 million people in the U.S. are diagnosed with heart valve disease, but this condition has no effective long-term treatment. When a person’s heart valve is severely ...

Lab-created heart valves can grow with the recipient Date: March 17, 2021 Source: University of Minnesota Summary: Groundbreaking discovery could potentially reduce multiple pediatric heart valve ...

Imperial bioengineers have discovered a new mechanism driving the growth of heart valves in zebrafish embryos. The findings, from a paper from National Institute of Health and Medical Research ...

More than 1 year after the world’s first partial heart transplant in a newborn boy, pediatric transplant cardiologists at Duke Health report that the donor valve tissue is growing with the child ...

video: This video shows a University of Minnesota lab-created tri-tube heart valve being tested under heart condition for function in ViVitro pulse duplicator system. view more Credit: Syedain, et ...