Cardiac Resynchronization Therapy Defibrillator (CRT-D)

Sends small, undetectable electrical impulses to both lower chambers of the heart to help them beat together in a more synchronized pattern

Implantable Loop Recorder (ILR)

Serve as a continuous ECG-recording machine to capture any abnormal heart rhythm

Implantable Cardioverter Defibrillator (ICD)

Slow down a fast heart rate using electrical pulses to help control life-threatening arrhythmias

Permanent Pacemaker (PPM)

miniaturized computer device to monitor the heart’s rate and rhythm