This page lists the cardiovascular surgery hospitals in our directory offering Coronary Artery Angiography (CAG) in Chennai, India, including Apollo Hospitals, Greams Road, Gleneagles Global Hospital, Dr. Rela Institute and Medical Centre, SIMS Hospital and others. Each listing links through to the hospital's full profile page.
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Top Hospitals for Coronary Artery Angiography (CAG) in Chennai, India
🇮🇳 Apollo Hospitals, Greams Road
Patients considering coronary artery angiography (cag) can be cared for by Apollo Hospitals, Greams Road's care team in Chennai, India, from initial consultation through recovery. Apollo Hospitals, Greams Road, accredited by JCI, NABH, follows recognised patient-safety and quality-of-care standards when performing coronary artery angiography (cag).
🇮🇳 Gleneagles Global Hospital
Patients considering coronary artery angiography (cag) can be cared for by Gleneagles Global Hospital's care team in Chennai, India, from initial consultation through recovery. Gleneagles Global Hospital, accredited by NABH, JCI, follows recognised patient-safety and quality-of-care standards when performing coronary artery angiography (cag).
🇮🇳 Dr. Rela Institute and Medical Centre
Patients considering coronary artery angiography (cag) can be cared for by Dr. Rela Institute and Medical Centre's care team in Chennai, India, from initial consultation through recovery. Dr. Rela Institute and Medical Centre, accredited by NABH, NABL, follows recognised patient-safety and quality-of-care standards when performing coronary artery angiography (cag).
🇮🇳 SIMS Hospital
Patients considering coronary artery angiography (cag) can be cared for by SIMS Hospital's care team in Chennai, India, from initial consultation through recovery. SIMS Hospital, accredited by NABH, JCI, follows recognised patient-safety and quality-of-care standards when performing coronary artery angiography (cag).
🇮🇳 Sankara Nethralaya
Patients considering coronary artery angiography (cag) can be cared for by Sankara Nethralaya's care team in Nungambakkam, Chennai, India, from initial consultation through recovery. Sankara Nethralaya, accredited by NABH, NABL, follows recognised patient-safety and quality-of-care standards when performing coronary artery angiography (cag).
🇮🇳 Apollo First Med Hospitals, Kilpauk
Patients considering coronary artery angiography (cag) can be cared for by Apollo First Med Hospitals, Kilpauk's care team in Kilpauk, Chennai, India, from initial consultation through recovery. Apollo First Med Hospitals, Kilpauk, accredited by NABH, JCI, follows recognised patient-safety and quality-of-care standards when performing coronary artery angiography (cag).
🇮🇳 MIOT International
Patients considering coronary artery angiography (cag) can be cared for by MIOT International's care team in Manapakkam, Chennai, India, from initial consultation through recovery. MIOT International, accredited by NABH, NABL, JCI, follows recognised patient-safety and quality-of-care standards when performing coronary artery angiography (cag).
🇮🇳 MGM Healthcare
Patients considering coronary artery angiography (cag) can be cared for by MGM Healthcare's care team in Chennai, India, from initial consultation through recovery. MGM Healthcare, accredited by NABH, JCI, follows recognised patient-safety and quality-of-care standards when performing coronary artery angiography (cag).
Top Cardiovascular Surgeons in Chennai, India
FeaturedDr. A. S. Hariharan
- 12+ years of experience in Cardiothoracic and Vascular Surgeon
- Visiting Consultant — Cardiac Surgery, Rela Hospital, Chennai
- Senior Consultant & Junior Consultant, SRM Medical College Hospital and Research Centre, Chennai
- Coronary Artery Bypass Grafting (CABG)
- Aortic Aneurysm Repair and Replacement
- Aortic Root Replacement
- Minimally Invasive Cardiac Surgery
- Thoracic Endovascular Aortic Repair (TEVAR)

Dr. D. Senthil Kumar
- 19+ years of experience in Cardiac Surgeon
- Senior Consultant — Cardiothoracic and Vascular Surgery, Dr. Rela Institute & Medical Centre, Chennai, Present
- Senior Cardiac Surgeon, Fortis Hospital, India
- Coronary Artery Bypass Grafting (CABG)
- Heart Valve Repair and Replacement Surgery
- Minimally Invasive Cardiac Surgery
- Robotic-Assisted Cardiac Procedures
- Heart and Lung Transplantation

Dr. Dillip Kumar Mishra
- 33+ years of experience in Cardiac Surgeon
- Senior Consultant, Cardiac Surgery — Apollo Hospitals, Greams Road, Chennai — Present
- 33+ years of active practice in cardiac sciences and advanced surgical intervention
- Coronary Artery Bypass Grafting (CABG)
- Heart Valve Repair Surgery
- Heart Valve Replacement Surgery
- Minimally Invasive Cardiac Surgery
- Double Valve Replacement

Dr. Girinath M R
- 45+ years of experience in Cardiothoracic Surgeon
- Senior Consultant – Cardiac Surgery, Apollo Hospitals, Greams Road, Chennai
- Extensive cardiothoracic and vascular surgery practice spanning 45+ years in Chennai
- Coronary Artery Bypass Grafting (CABG)
- Minimally Invasive Coronary Artery Bypass
- Heart Valve Repair Surgery
- Heart Valve Replacement Surgery
- Double Valve Replacement

Dr. Madhusudhan M G
- 12+ years of experience in Cardiothoracic & Vascular Surgeon
- Consultant Cardiothoracic & Vascular Surgeon, Gleneagles HealthCity, Chennai
- Consultant, SS-Sparsh Superspeciality Hospitals, Bengaluru
- Coronary Artery Bypass Grafting (CABG)
- Heart Valve Repair and Replacement
- Minimally Invasive Cardiac Surgery
- Aortic Root Replacement
- Heart Transplantation

Dr. Sridhar L F
- 27+ years of experience in Cardiothoracic & Vascular Surgeon
- Senior Consultant, Cardiac Surgery — Apollo Hospitals, Greams Road, Chennai
- 27+ years of cardiothoracic and vascular surgical practice across multiple institutions
- Coronary Artery Bypass Grafting (CABG)
- Heart Valve Repair and Replacement
- Double Valve Replacement Surgery
- Minimally Invasive Cardiac Surgery
- Aortic Root Replacement
How we selected these hospitals
A hospital appears on this page when Cardiovascular Surgery is among its listed specialties and it is located in Chennai, India. Hospitals are not ranked by a proprietary "best" score — the order follows the listed rating (highest first), the same field shown on each hospital's profile.
How to Select the Best Hospital for Coronary Artery Angiography (CAG) in Chennai, India?
Choosing the right hospital for coronary artery angiography (cag) is one of the most important decisions in your treatment journey. A few factors are worth weighing before you decide:
International Accreditation
Look for a hospital with international accreditation such as JCI or NABH — see the accreditation badges shown for each hospital below.
Specialization
Check that the hospital's listed specialties actually include cardiovascular surgery rather than only general care.
Capacity and Track Record
Bed count and year established (shown below for each hospital) are a reasonable proxy for scale and operating experience.
Transparent Costs
Ask for an itemised, all-inclusive estimate — hospital charges, room category and stay — before you travel. Our cost calculator (linked below) gives a starting estimate.
Understanding Coronary Artery Angiography (CAG)
Coronary Artery Angiography (CAG), also known as cardiac catheterization or coronary angiogram, is the gold-standard invasive imaging procedure used to visualize coronary artery anatomy, quantify stenosis severity, and guide decisions for percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG).
Clinical Overview
- Coronary artery disease (CAD) results from the progressive accumulation of atherosclerotic plaques within the intimal layer of the epicardial coronary arteries.
- Over time, lipid-laden plaques trigger inflammatory cascades, fibrous cap formation, and varying degrees of luminal narrowing — quantified angiographically as percent diameter stenosis.
- Hemodynamically significant stenoses (typically ≥ 70% in non-left main vessels, or ≥ 50% in the left main coronary artery) reduce coronary flow reserve, precipitating myocardial ischemia under stress or, in the setting of acute plaque rupture, causing unstable angina or acute myocardial infarction (AMI).
Who is a Candidate?
- ELIGIBILITY — CLINICAL INDICATIONS:
- Stable angina pectoris with objective evidence of ischemia on non-invasive testing (stress ECG, stress echo, nuclear perfusion imaging, or cardiac MRI)
- Acute Coronary Syndrome (ACS): Non-ST-elevation myocardial infarction (NSTEMI) with intermediate-to-high GRACE score, or ST-elevation myocardial infarction (STEMI) requiring primary PCI
- Suspected left main or multivessel disease with a high pre-test probability of significant CAD
- +28 more
Treatment Options & Approaches
- STANDARD DIAGNOSTIC CORONARY ANGIOGRAPHY (CONVENTIONAL CAG):
Recovery
- PRE-PROCEDURE PHASE (Days -7 to 0):
Risks to be aware of
- Coronary Artery Angiography is a low-risk procedure when performed by experienced interventional cardiologists at high-volume centers, but patients must be comprehensively informed of potential complications as part of the informed consent process.
- Major complications (occurring in < 0.5% of elective diagnostic cases at accredited centers) include: acute myocardial infarction (< 0.05%), stroke or transient ischemic attack (TIA) due to catheter-induced air or atheroembolism (< 0.07%), life-threatening arrhythmias including ventricular fibrillation (< 0.5%), arterial dissection at the access site or coronary ostium (rare, < 0.1%), and death (< 0.1% in elective cases).
Why GAF Healthcare
- GAF Healthcare provides comprehensive end-to-end non-medical support to ensure that every international patient's journey to India or the UAE is seamless, dignified, and stress-free from first inquiry to return home.
Common questions about Coronary Artery Angiography (CAG)
What is the cost of Coronary Artery Angiography (CAG) in India vs. the UAE?
How long do I need to stay in the country after Coronary Artery Angiography (CAG) before I am fit to fly home?
What is the success rate of Coronary Artery Angiography (CAG), and how experienced are the cardiologists at GAF Healthcare partner hospitals?
Related pages
How GAF Healthcare Assists in Choosing the Best Hospital for Coronary Artery Angiography (CAG) in Chennai, India
Discover the Top Hospitals for Coronary Artery Angiography (CAG) in Chennai, India
This page lists 8 accredited cardiovascular surgery hospitals in Chennai, India, so you can compare accreditation, specialties and bed capacity in one place.
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Share your medical reports with us on WhatsApp or email. Our medical team reviews them and comes back with a recommended hospital and treatment plan for your case.
Transparent, All-Inclusive Costs
We provide a single, itemised quote covering hospital charges and stay — no hidden fees, and there's no charge for requesting an estimate. Use our cost calculator alongside this page for a first estimate.
Visa, Travel and Stay Coordination
Once you choose a hospital, we help arrange the medical visa invitation letter, hotel or serviced-apartment booking nearby, airport pickup and transport to your appointments.
Curious what treatment might cost for your case? Use our cost calculator for a personalized estimate.
Patient Success Story
Frequently asked questions about coronary artery angiography (cag) in Chennai, India
How many cardiovascular surgery hospitals are listed in Chennai, India?
How do you choose which hospitals to list?
How much does treatment cost in India?
Are there cardiovascular surgery hospitals for this in other India cities?
Are these hospitals internationally accredited?
Can I get a treatment plan and cost estimate before I travel?
Do you help with visa, travel and accommodation?
What support do I get during and after treatment?
What does the "Featured" label next to a hospital's name mean?
How do I get matched with the right hospital for coronary artery angiography (cag)?
Does the listed cost cover everything?
Next Step
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