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. About 360 adults who had a successful valve replacement and now have a n…

This observational study looks at whether bacteria in the mouth can influence the stability of plaques in the carotid arteries, which supply blood to the brain. Researchers will collect samples from 200 adults scheduled for carotid surgery to compare the bacteria found in their m…