Semmelweis University Heart And Vascular Center

This study looks at whether a special type of pacemaker, called cardiac resynchronization therapy (CRT), can help people with heart failure who develop a heart block after having their aortic valve replaced. The trial will include 360 adults who have a new, persistent heart block…

This study looks at whether bacteria in your mouth can influence the buildup of fatty plaques in the neck arteries that supply blood to the brain. Researchers will collect samples from 200 adults having surgery to remove these plaques and compare the bacteria found in the mouth, …