The contributions of SUT Hospital in various fields of specialisation especially, Cardiology, Cardiac Surgery, Orthopaedics and Neuro Surgery are many. The first private hospital in Kerala to perform Open Heart Surgery and start a Cardiac Catheterization Lab, SUT Hospital has been credited with introducing many advanced techniques and procedures in the medical history of Kerala such as Balloon Mitral Valvuloplasty and Bypass Surgery on beating heart. The hospital retains the longest and the best safety record in Elective Open Heart Surgery including Coronary Bypass Surgery.