University Hospital Of Patras

This study tests if a newer pacemaker method (left bundle branch pacing) can reduce the time spent in fast heart rate episodes compared to standard pacing. About 244 adults who need a pacemaker for heart block and have normal heart function will be randomly assigned to one of the…

This study looks at 100 adults with heart failure who need a special pacemaker. Researchers want to see if a certain heart contraction pattern, seen on ultrasound, leads to better heart function after pacing. They compare two pacing methods to find which works best for different …