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Dr. A. S. Hariharan

MBBS, DNB(Gen. Surg.), DNB (CTVS)

Visiting Consultant

Cardiovascular & Thoracic Surgery


Brief Profile

Dr. A. S. Hariharan is a Cardiothoracic surgeon who also specialises in aortic aneurysm surgery. He completed his MBBS, D.N.B in General Surgery and D.N.B in Cardiothoracic surgery. He has personally completed over 3000 open heart procedures with a mortality rate of less than 1%. He has operated on more than 30 patients a month in the last 2 years.

Educational Qualifications

  • MBBS
  • D.N.B (General Surgery)
  • D.N.B (Cardiothoracic surgery)

Academic presentations

  • Role of one and a half ventricle repair in corrected transposition
  • Left Ventricular Aneurysmal repair surgery
  • Bipolar radiofrequency maze
  • Bronchioalveolar carcinoma in an emphysematous bulla
  • Off-pump ventricular plication – a novel approach
  • The advent of ECMO and pumpless extracorporeal lung assist in ARDS

Clinical Expertise

  • Over 3000 open heart procedures
  • CABG
  • Aortic aneurysm surgery
  • 30 cases per month
  • Thoracoscopic Surgery
  • Tracheal surgery


  • Senior Consultant, SRM Medical College Hospital and Research Centre
  • Junior Consultant, SRM Medical College Hospital and Research Centre
  • Divisional Medical Officer, Southern Railway Headquarters Hospital
  • Associate Consultant in Thoracic Surgery, Apollo Hospital
  • Senior Registrar in Cardio Thoracic Surgery, Railway Hospital
  • Resident in Cardio Thoracic Surgery, Railway Hospital
  • Senior Resident in General Surgery, VHS

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