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Dr Ajay Narasimhan

Dr Ajay Narasimhan

Cardiothoracic & Vascular Surgeon
MBBS, MS - General Surgery, MCh - Cardio Thoracic and Vascular Surgery
Thoracic Surgery
>
Cardiothoracic and Vascular Surgeon
29+
Years Experience

Top Areas of Expertise

  • Adult Cardiothoracic Surgeries
  • Pediatric Cardiothoracic Surgeries
  • Minimally Invasive Cardiac Surgery
  • Coronary Artery Bypass Grafting (CABG)
  • Complex Valve Repairs and Replacements
  • Aortic Surgery and Aortic Root Replacements
  • Pulmonary Arterial Surgery
  • Vascular Bypass Procedures

Top Treatments Offered

  • Aortic Valve Disease Surgery
  • Coronary Artery Disease Surgery
  • Long QT Syndrome Management
  • Pulmonary and Tricuspid Atresia Correction
  • Kawasaki Disease Cardiac Care
  • Loeys-Dietz Syndrome Surgical Management
  • Tetralogy of Fallot Correction (TOF Surgery)
  • Chest Pain and Angina Management
  • Atrial Fibrillation Surgical Correction
  • Pericardial Effusion Treatment
  • Pulmonary Hypertension Surgery
  • Truncus Arteriosus Correction
  • Mediastinal Tumour Surgeries
  • Myocarditis, Pericarditis, Sepsis Management in Surgical Patients
  • Congenital Heart Defect Corrections
  • Pneumonia and Sepsis Cardiac Interventions

Dr Ajay Narasimhan

Dr. Ajay Narasimhan is a leading Cardiothoracic and Vascular Surgeon at Apollo Hospitals, Chennai, with over 10+ years of professional experience. He specialises in performing complex adult and paediatric cardiac surgeries, including coronary artery bypass grafting (CABG), valve repairs, and congenital heart defect corrections. Dr. Narasimhan is also skilled in minimally invasive cardiac procedures and advanced aortic surgeries. He is known for providing expert care for patients with heart valve disease, coronary artery disease, and congenital cardiac anomalies.

Educational Qualifications:

  • MBBS – Bachelor of Medicine, Bachelor of Surgery
  • MS (General Surgery) – Master of Surgery in General Surgery
  • MCh (Cardiothoracic and Vascular Surgery) – Super Specialisation in Cardiothoracic and Vascular Surgery

Professional Experience:

  • 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

Professional Memberships:

  • 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

Awards:

  • 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
  • Oral Presentations – International:
    • Oral presentation at the 34th Annual Japanese Association of Chest Surgeons, Fukuoka, Japan – Surgical Management of Benign Tracheal Stenosis
    • Two oral papers at the 60th Japanese Lung Cancer Society Conference, Fukuoka – Thymomas and Rigid Bronchoscopy
  • Poster Presentations:
    • 2 posters in IACTS National Conference, 2015
    • 4 posters in IACTS National Conference, 2016
    • 2 posters in IACTS National Conference, 2019
    • 2 posters in IACTS National Conference, 2020

Research and Publication:

  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
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Dr Ajay Narasimhan
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Apollo Chennai, Greams Road
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Dr Ajay Narasimhan
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Dr Ajay Narasimhan
practice?
Apollo Chennai, Greams Road
What is the specialty of
Dr Ajay Narasimhan
?
Thoracic Surgery
>
Cardiothoracic and Vascular Surgeon
What is the experience of
Dr Ajay Narasimhan
?
10+
Years Experience
What is the education background of
Dr Ajay Narasimhan
practice?
MBBS, MS - General Surgery, MCh - Cardio Thoracic and Vascular Surgery
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Dr Ajay Narasimhan
's email id?
Please contact Bangladesh Office

Dr Ajay Narasimhan

MBBS, MS - General Surgery, MCh - Cardio Thoracic and Vascular Surgery
Cardiothoracic & Vascular Surgeon
Updated on
18/7/2025
20+
Years Experience
other
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Dr Ajay Narasimhan
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Dr Ajay Narasimhan
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Dr Ajay Narasimhan
এর সাথে একটি টেলিকনসালটেশন
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এই ফর্মটি পূরণ করুন বা হোয়াটসঅ্যাপ এর মাধ্যমে আমাদের সাথে যোগাযোগ করুন।
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Dr Ajay Narasimhan
through Teleconsultation
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Dr Ajay Narasimhan
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Dr Ajay Narasimhan
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Dr Ajay Narasimhan
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আমরা আপনাকে সাহায্য করবো।
এই ফর্মটি পূরণ করুন বা হোয়াটসঅ্যাপ এর মাধ্যমে আমাদের সাথে যোগাযোগ করুন।
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Thanks to Ms. Anjuman Ara for the efficient arrangement. Thanks to the doctors (Dr. Reddi, Dr. Jeenat and Dr. Srinivas) for their sincere treatment of my son Amitabh Khan.
Barnali Mondal

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I am really grateful to their team.They are very active in their profession. If somebody likes take treatment in Chennai Apollo Hospital, you can take help from them. They provide everything you need.
Rabi Sanyal
আপনাদের ধন্যবাদ দেয়ার ভাষা আমার জানা নেই, ভিসা ইনভাইটেশন থেকে শুরু করে এয়ারপোর্ট পিক এন্ড ড্রপ সার্ভিস, দেশে আসার পরে রিপোর্ট দেয়া, অসাধারণ। অন্তরের অন্ত:স্থল থেকে ধন্যবাদ। আল্লাহ আপনাদের মংগল করুন ❤️
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I am very thankful to Apollo Information Center specially to Ms. Sanzida for guiding me properly. I am astonished how she approach me everything politely. Honestly for the first time I feel that the service was world-class by Ms Sanzida. I pray for her.
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Bangla health connect এর সার্ভিস গ্রহন করি আমার বাবার চিকিৎসার জন্য।প্রতিষ্ঠানের কর্মকর্তা ইশরাত জাহান অত্যন্ত আন্তরিক।তার সার্বিক সহযোগিতায় আমি কৃতজ্ঞ।
Mazharul Islam Maruf
The lady named Sadia did a very good job . She helped me in every possible way. Very helpful,well mannered. They response very quickly . If you have any queries just text them ,they will do the rest. Best wishes for them. Always thankful to the team.Go Ahead and keep doing good works .May Allah bless you All
Tanha Tabassum Arshi GUB
অসাধারণ সার্ভিস এই ইনফরমেশন সেন্টারের,বিশেষত তাদের ব্যাবহার অনেক সুন্দর। যারা অসুস্থ থাকেন তারা সর্বদা দুশ্চিন্তায় থাকেন। সে সময় যদি কেউ হাসি মুখে পাশে থাকেন তার থেকে আনন্দের বোধকরি কিছু হয় না। apollo information centre তেমনই একটি প্রতিষ্ঠান। তাছাড়া অনলাইনে ডাক্তরদের সাথে রোগী দেখানোর সময় তারা যে ভাবে সাহায্য করেন, নিজেরা প্যানেলে থেকে ভাষাগত ভাবে হেল্প করেন, বাস্তবিক সেটা প্রশংসার দাবিদার। বিশেষত ইসরাত জাহান আপু টেলিমেডিসিন পরিসেবা গ্রহণের সময় যে ভাবে হেল্প করেন,রোগীর প্রতিটি কথা ইংরেজিতে অনুবাদ করে ডাক্তারকে বলেন,আবার ডাক্তার সাহেবের কথা বাংলায় বুঝিয়ে দেন।সেটা এক কথায় অসাধারণ।তারপর, দ্রুত রোগীদের কাছে প্রেসকিপশন পাঠানোর ব্যাবস্থা করেন।এগুলা সম্পূর্ণ আন্তরিকতার পরিচয় বহন করে। আমি এই প্রতিষ্ঠানের সমৃদ্ধি কামনা করি।
Debangshu Das
Apollo Information Center is a helpful and easy media to get medical assistance from Apollo Hospitals in India.
Nino Rahman
Received timely and speedily support from Apollo Information Center, Dhaka for making appointment with Physicians of Apollo hospital, Chennai. The employees of this center were outstandingly cooperative,. Especially name of Anjum is worth mentioning in this regard.
Tarequl Alam Khan
Apollo Information Center, Dhaka was very quick to arrange Medical Visa Invitation Letter and managed appointment with doctor. Employees in Dhaka center are very generous and cooperative
Md Mobasher Hossain
It was a pleasant experience having interacted with Health Connect, more notably it’s representative Ms. Sunjida Sayed, in connection with my medical check-up at Apollo, Chennai Hospital. Her level of professionalism was outstanding, let alone the special touch of care in every bit of synergy. It means a lot to a patient looking for medical support.
Khondker Hafiz
Thanks to Ms. Anjuman Ara for the efficient arrangement. Thanks to the doctors (Dr. Reddi, Dr. Jeenat and Dr. Srinivas) for their sincere treatment of my son Amitabh Khan.
Barnali Mondal