Medtronic Cardiac Rhythm And Heart Failure

This study tests a modified pacemaker designed to improve heart function and quality of life in people with heart failure with preserved ejection fraction (HFpEF). About 105 participants will receive either the active pacing therapy or a non-pacing mode. Researchers will measure …

This study tests whether a pacemaker programmed to each person's needs can improve symptoms and outcomes for people with a common type of heart failure (HFpEF). About 700 adults with heart failure but normal pumping strength will receive either personalized pacing or minimal/no p…

This study looks at the electrical signals in the heart during a special type of pacing called left bundle branch area pacing (LBBAP), used in people with heart failure or slow heart rates. Researchers will measure these signals at different pacing strengths and body positions in…

This observational study looks at how signals from a left bundle branch pacing lead change during daily activities and overdrive pacing in 50 people with an ICD or CRT-D. Researchers want to see if these leads can accurately detect ventricular tachycardia or fibrillation. Partici…