Adult Cardiac surgery – Involved in Coronary surgeries ,

• Valve repairs and replacements
• Aortic surgeries
• Grown up child heart diseases ( GUCH)
• Research and studies on techniques and management of cardiac diseases

• Received awards and recognitions from various organisations, like Rotary International, Lions , SYS charity group, The Kerala Palliative Care groups etc for social commitment.
• Participated in 10 national cardiac surgery conferences and over 12 Cardiac surgery workshops.

1. Multiple presentations in Local CSI Coimbatore chapter.

• includes study on Blood loss in beating heart coronary artery surgery (2009)
• Pulmonary valve repair in TOF patients needing transannular patch
• Transfixation with double ligation of PDA – a fool proof method (1998)
• Transpleural Inferior vena caval cannulation for ministernotomy cardiac surgeries

2. Multiple presentations in Local cardiac surgery chapter , Madurai.

• Includes study on post-operative cough in cardiac surgery patients
• Management of incidental coronary artery disease – a new entity
• A series of cardiac aneurysms

3. Multiple presentations in National conferences

• A fatal mishap of Polystan oxygenator - water toxicity Hyderabad conference
• Internal Jugular venous phlebectasia – a rare entity - Kochi conference
• Anomalous high origin of Right coronary artery its cardiac surgical implications - Visakhapatinam conference
• Altered cannulation technique for better working space in ministernotomy cases - Pune conference
• Pulmonary valve repair for transannular patch needing TOF patients - Jaipur conference
• Cause of cough in post cardiac surgical patients - Visakhapatinam conference

• Perfusion techniques in paediatric cardiac surgery – Indian Journal of Extracorporeal Technology , 1996
• A case of constrictive pericarditis with coronary disease , – Indian Journal of Extracorporeal Technology , 1996
• A simple cost effective way of Pulmonary artery pressure monitoring during beating heart coronary artery surgery. Anasthesia local chapter souvenir.
• Unruptured sinus of Valsalva aneurysm with Right ventricular outflow obstruction ;Asian Cardiovascular & Thoracic Annals 11( 1): 2003
• Alternative inferior vena caval cannulation facilitates ministernotomy procedures , Annals of Thoracic surgery 75 (4): 1358 – 1359, April: 2003.
• Alternative Mitral valve ring ; Annals of Thoracic Surgery 78 (6) .2214 – 2215, Dec 2004.
• Analysis of mitochondrial genome reveals a rare 50bp deletion and substitutions in a family with hypertension. Mitochondrion, 11 ( 6) 878 – 885 , Nov 2011.
• Non infective cough in immediate post cardiac surgery patients. International Journal of Contemporary Medicine, Surgery and Radiology. 4 (4) 75 -80 , 2019.
• Co-arctation of aorta repair in an infant using arch to descending thoracic aorta bypass , CTSnet Feb.2020; doi.25373/ctsnet.11676240( surgical video)
• Decreasing end tidal Carbon dioxide in a case of Ascending aortic aneurysm ; 28( 3) e26 -28, June2014 . http://dx.doi.org/10.1053/j.jvca.2014.01.001

During a period of 2015 -2020

• Redo cardiac surgery : where we stand
• Clinical correlation – Its importance in diagnosing a rare posterior mediastinal teratoma.
• Coronary artery aneurysm – an entity to be reckoned with.
• Origin of left coronary artery from opposite sinus – a profile of two cases.
• Double valve replacement with Cox maze procedure.
• Unruptured sinus of Valsalva aneurysm dissecting into interventricular septum.
• Coronary cameral fistula with LV aneurysm – a rare entity .
• Dysphagia aortica by a large saccular aneurysm – a rare entity.
• Myocardial infarction leading to ventricular septal rupture – a surgeons challenge
• A case of redo sternotomy , Bentalls procedure with mitral valve replacement