Cardiothoracic Surgeon at Institute of Cardiovascular and Thoracic Surgery, Madras Medical College and Rajiv Gandhi Government General Hospital, Chennai from 2016 till Date

Consultant Cardiothoracic Surgeon in Apollo Hospitals, Chennai

And Apollo Speciality Hospitals, Chennai since 2019

Member of the Indian Association of Cardiothoracic Surgery

Member of the European Society of Thoracic Surgeons

Member of the Indian Society of Thoracic Surgeons

Member of the Indian Association of Bronchology

Member of Indian Chest Society

Winner of IACTS Midterm CME Quiz held in CMC Vellore in 2014

Member of the First Asian Team to win The Masters Cup an international quiz in thoracic surgery held at ESTS Portugal in 2015

Invited Faculty in National Conferences

Presentation in Conferences :

Oral Presentations :

International :

1.  Oral presentation at the 34^th Annual Japanese Association of Chest Surgeons held in Fukuoka, Japan on Surgical Management of Benign Tracheal Stenosis

2.  2- Oral Papers at 60th Japanese Lung Cancer Society Conference at Fukuoka on Thymomas and Rigid Bronchoscopy

Poster Presentation :

2 Posters in IACTS National Conference in 2015

4 Posters in IACTS National Conference in 2016

2 Posters in IACTS National Conference in 2019

2 Posters in IACTS National Conference in 2020

1. Kumar KS, Narasimhan A, Gopalakrishnan R, Geetha N, Thirunarayanan MA, Suryanarayanan P. Coccidioidomycosis in Chennai. J Assoc Physicians India. 2011 Feb;59:122-4. PubMed PMID: 21751654.
2. Baliah, M., Veeraiyan, P., Narasimhan, A. et al. Indian J Thorac Cardiovasc Surg (2015) 31: 237. https://doi.org/10.1007/s12055-015-0373-6
3. Narasimhan A, Ayyanathan S, Krishnamoorthy R. Re-discovering the heimlich valve: Old wine in a new bottle. Lung India 2017;34:70-2
4. Ajay Narasimhan, Interventional Pulmonologist and the Surgeon – A Symbiotic Relationship, JAPT 2018; 1:24