Cardiac resynchronization therapy (CRT)

Cardiac resynchronization therapy (CRT) is a treatment for some people with heart failure and abnormal heart rhythms. It involves implanting a specialized pacemaker with wires that connect to both sides of the heart. This device helps coordinate the timing of the heart's contractions, ensuring the heart’s chambers work together more effectively. By synchronizing the heartbeat, CRT can improve blood flow, reduce symptoms like fatigue and shortness of breath, and enhance overall heart function. It’s often recommended when the heart's ventricles (the main pumping chambers) are not beating in sync, leading to better quality of life and improved heart health.