Cardiac resynchronization therapy implantable pacemaker

Cardiac resynchronization therapy implantable pacemakers (CRT-P) are battery-powered devices surgically implanted under the skin to regulate heart rhythm. They deliver timed electrical pulses to both the right and left ventricles via leads, helping to synchronize contractions and improve heart function in patients with heart failure or severe bradycardia.

These devices are typically regulated as active implantable medical devices, requiring compliance with strict safety and performance standards. They are supplied as pre-sterilized, single-use implants intended for permanent placement by trained clinicians, with variations in design but consistent core functionality.