• Performed first time in India auto transplantation of the heart in end stage valve diseases with severe cardiomegalay.
• Performed Battista Operations for cardiac failure and lung reduction surgery.
• Initiated video assisted thoracoscopy program.
• Performed CONCAB (Conscious coronary artery bypass surgery).
• Performed open heart operations trained specially in coronary artery bypass surgery. Also performed total chordal preservation in Mitral Valve Replacement using high profile valve.
• Modification of techniques in Off - Pump Coronary Artery Bypass Surgery