Written for patients and families navigating complex cardiac diagnoses — not for healthcare professionals. Every resource answers a real question a patient has searched for.
Plain-language explanations of CTO, CHIP, left main disease, calcified lesions, and in-stent restenosis. What your angiogram report means. How to read your echocardiogram result.
When to seek one, what documents to prepare, how to submit them remotely, and what to expect in the written report.
What happens before, during, and after CTO PCI and complex coronary intervention. What questions to ask your cardiologist before consenting.
Medications after PCI, activity restrictions, follow-up schedule, warning signs to watch for, and when to contact the team.
Anonymised clinical case studies: patient profile, prior treatment, the challenge, Dr. Arun's approach, and the outcome.
Plain-English definitions — CTO, CHIP, IVUS, ADR, FFR, EF, CAG, CABG, and all terms used across this site.
India’s leading CTO PCI specialist.
Cleveland Clinic trained.
Asia-Pacific CTO Club India Director.
Dr. Arun Kalyanasundaram is a Chennai-based CTO PCI specialist providing advanced coronary intervention, CTO angioplasty, blocked artery treatment, second opinions, and treatment planning for patients from Mumbai, Delhi, Bangalore, Hyderabad, Pune, Kolkata, Ahmedabad, Chandigarh, Kochi, Visakhapatnam, and throughout India.
Promed Hospital
1/10A East Coast Road, Kottivakkam
Chennai, Tamil Nadu 600041