The Department of Cardiothoracic and Cardiovascular Surgery at DSMCH treats people who have disorders of the heart, aorta and blood vessels, lungs and chest cavity. The centre is renowned for conducting precision cardiothoracic surgery in Mid Tamilnadu. The Cardiac surgeons perform sizeable number of cardiac and cardiovascular surgeries each year using state-of- the-art technology, including minimally cardiovascular invasive techniques.

At Department of Cardiovascular/Cardiothoracic Surgery, people benefit from experienced doctors who collaborate to determine the most appropriate care for each person. DSMCH has a Couple of the best cardiothoracic surgeons in Perambalur, Villupuram, Tanjavur, Tiruchirapalli and Madurai.