Global Health City offers advanced Transmyocardial Revascularisation (TMR) using modern cardiac surgical techniques and internationally accepted treatment protocols. Established in 1999, the NABH, NABL hospital is located in Chennai, India and has 200 beds, providing comprehensive cardiovascular care for local and international patients.

Transmyocardial Revascularisation (TMR) is a surgical procedure that uses a laser to create small channels in the heart muscle to improve blood flow and help relieve severe angina in selected patients with coronary artery disease. It is generally considered when symptoms persist despite medication and conventional revascularisation options are not suitable or have not provided adequate relief. Before treatment, doctors assess coronary anatomy, heart function, symptoms, and overall health to determine whether TMR is appropriate.