Cardiac Resynchronisation Therapy (CRT): Optimizing Heart Function

At Subang Jaya Medical Centre's Heart, Vascular, and Thoracic Department, we offer advanced treatment options to improve heart function in patients with certain cardiac conditions. One of the specialised procedures we perform is Cardiac Resynchronization Therapy (CRT), a technique that aims to synchronise the electrical impulses of the heart's chambers and enhance its pumping efficiency.

CRT primarily treats patients with heart failure and a specific type of abnormal heart rhythm called left bundle branch block (LBBB). During the procedure, a small device known as a biventricular pacemaker is implanted under the skin, typically in the chest area. The pacemaker sends electrical signals to both the right and left ventricles of the heart, helping them contract more efficiently and restore coordination between the chambers.

1. Improving Heart Function: CRT can improve the pumping ability of the heart by synchronising the contractions of the ventricles. This coordination helps enhance blood flow and alleviate symptoms such as fatigue, shortness of breath, and fluid retention associated with heart failure.

2. Enhancing Exercise Tolerance: By optimising heart function, CRT can improve exercise tolerance and quality of life in patients with heart failure. It allows individuals to engage in physical activities with reduced limitations, leading to a more active and fulfilling lifestyle.

3. Tailored Treatment Approach: CRT is a personalised treatment that involves careful evaluation of each patient's specific condition. Our experienced cardiologists assess factors such as heart function, electrical conduction abnormalities, and overall health to determine if CRT is the most suitable option for optimising heart function.