Co-Author to Various Paper Presented in the Conferences

1.   INTERNATIONAL CONFERENCES

1.      Hemodynamic evaluation of isolated aortic carbomedics bileaflet valve in small  aortic annulus at  The  II International symposium on controversies in cardio thoracic surgery held at Hong-Kong Between 20-21 Nov 1998.

2.      Experience with Thoracic and Abdominal Aortic Aneurysms – at the 7^th Annual Meeting of the Asian  Society for cardiovascular surgery, May 28-31, 1999 at Singapore. 

3.      Early  beneficial  effect on left ventricular function of preserving  papillo – annular continuity  in mitral valve replacement, at the world symposium  on heart valve disease  held at London  between 11-14 June 1999.

4.      Comparative Evaluation of left ventricular performance after preservations of the posterior mitral leaflet I multiple valve procedures – 2^nd International meeting of the Onassis cardiac surgery centre (Fighting heart disease on the threshold of the 3^rd Millennium) December 7^th & 9^th 2000 Athens, Greece.

5.      Early hemodynamic study with the carbomedics belieaflet valve in small aortic root 15^th Biennial congress of the Association of Thorasic and cardiovascular surgeons of Asia, December 6^th to 9^th 2001 at Mumbai, India.

II.   NATIONAL CONFERENCES

1.      Luminol enhanced neutrophil chemiluminescence in fulminant hepatic failure at the Indian society of Gastroenterology conference held at Bangalore in Oct 1989.

2.      Aortoarteritis-a long term study of 12 cases at the 42^nd annual conference of CSI held at Mumbai In  Oct 1990.

3.      ECG in life threatening hypokalemia at the 42^nd annual conference of CSI held at  Mumbai in Oct 1990.

4.      Ventricular activation time and LV  function at the 42^nd annual CSI conference held at Mumbai in Oct 1990.

5.      Transcatheter button disc occlusion in acyanotic congenital  heart disease  -an initial experience at the 46^th annual CSI conference    held at Jaipur in Dec 1994.

6.      Comparative analysis between closed mitral Valvotomy and balloon mitral Valvotomy    – an Intermediate term follow-up, at the Annual    conference of the Association of   Cardiac Surgeons at Bangalore in Feb 1995.

7.      Complex mitral valvuloplasty using Inoue technique - SVIMS experience the 47^th Annual  conference of the CSI held at Lucknow     in Dec 1995.

8.      Non surgical closure of PDA –Intermediate term follow up, at the 47^th  Annual  Conference of the CSI, held at Lucknow in Dec 1995.

9.      Balloon mitral valvuloplasty :a viable option for dying  patients of mitral   stenosis, at the 2^nd National Conference on critical care held at Mumbai  in Jan 1996.

10.  Experience with thoracic and abdominal aortic aneurysms, at the 45^th annual Conference of Indian Association of CVTS held at Bhopal in Feb  1996.

11.  Correlation between Serum homcysteine levels and angiographic severity of coronary atherosclerosis at the 8^th Annual Conference of ICC held at Bhuvaneswar in October 2001.

12.  Echocardiographic findings and effect of Oral L-Carnitine Administration in the treatment of Myocardial Toxicity caused by Scorpion sting – at the 57^th Joint Annual conference of Association of Physicians of India held at Chennai between January 13^th to 17^th 2002.

13.  Association of coronary angiographic severity with intima media thickness of carotid artery – at the 56^th Annual conference of CSI held at Bagalore in December 2004.

14.  Role of serum antioxidant levels in coronary artery disease at the 11^th Annual conference of ICC at New Delhi in August 2004.

15.  Serum has CRP levels in coronary artery disease at the 12^th Annual Conference of ICC held at Ooty in August 2005.

16.  Association of intima media thickness of carotid artery with conventional risk factors, at the 11^th Annual Conference of ICC held at New Delhi in August 2004.

17.  Coronary artery anomalies in adults at the 12^th Annual conference of ICC held at Ooty in August 2005. 

III   STATE CONFERENCES.

1.       Spectrum of HCM in a tertiary care hospital of Rayalasema at API  AP chapter in Tirupati in  Sept 1995.

2.       Diastolic  Doppler signals in VSD at API  AP chapter conference in Tirupati in Sept 1995.

3.       Unruptured and ruptured sinus of Valsalva aneurysms :varied manifestations of a disease Entity at the API  AP chapter conference held in Tirupati in Sept 1995.

4.       How good are the results of surgical repair of aortic aneurysms? A one year SVIMS experience at the Sit mid-term conference of CSI held at Tirupati in Mar 1996.

5.       Change in LVEDP with PTMC by Inoue technique ,at the first mid-term conference of AP Chapter of CSI held at Tirupati in Mar 1996.

6.       Significance  of exercise induced ST depression in lateral leads at the first mid –term conference of AP chapter of CSI held at Tirupati in Mar 1996.