Tissue engineering of heart valves represents a transformative approach to addressing the limitations of conventional prostheses, which are often associated with thrombosis, calcification, and lack of ...

A first-of-its-kind partial heart transplant in a neonate delivered valves that continue to grow and function beyond 1 year of age, researchers said. The surgery was performed on the 18th day of life ...

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 ...

A groundbreaking new study led by University of Minnesota Twin Cities researchers from both the College of Science and Engineering and the Medical School shows for the first time that lab-created ...

A groundbreaking new study led by University of Minnesota Twin Cities researchers from both the College of Science and Engineering and the Medical School shows for the first time that lab-created ...

Combining a biological heart and a silicone robotic pump, researchers created a biorobotic heart that beats like a real one, with a focus on a valve on the left side of the heart. The heart valve ...

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 ...

Heart valves transplanted as part of the first partial-heart transplant in a human are now growing along with the infant who received them. When you purchase through links on our site, we may earn an ...

There are three types of bicuspid aortic valves — types 0, 1, and 2. Experts classify these types based on whether the leaflets of the valve have fused to form a ridge. A bicuspid aortic valve is a ...

A heart valve that is severely damaged may need replacing. A surgeon may replace the damaged valve via an incision in the groin. The heart contains four valves, which allow blood to move in and out of ...

A leaky heart valve means blood isn’t moving correctly through one of the heart’s four valves. This can cause complications like heart rhythm disturbances and heart failure. But treatment is usually ...