Key Takeaways
- Getting a cardiac second opinion before bypass surgery is standard, ACC/AHA-endorsed practice — not a sign of distrust in your first doctor.
- A written, anatomy-specific second opinion from Dr. Arun Kalyanasundaram costs INR 3,000 / USD 50 and arrives within 2 business days.
- “Not suitable for PCI” is often operator-dependent, not anatomically absolute — a different specialist with different tools may reach a different conclusion.
- A low ejection fraction (under 35–40%) does not automatically rule out intervention when reviewed by a CHIP PCI specialist.
- There is no obligation to proceed with anything after receiving the written opinion, and your current cardiologist is never automatically informed.
Asking for a second opinion on a cardiac diagnosis is not an act of distrust. It is standard, endorsed practice in modern cardiology. ACC/AHA guidelines are explicit that patients have the right to a specialist review before committing to anything irreversible — and bypass surgery is about as irreversible as it gets.
Here is the part many patients don’t realise: a second opinion isn’t about whether the first doctor was right or wrong. It’s about an expert’s opinion. Every cardiologist/cardiac surgeon has gone through years of training and often the senior cardiologists have years of experience. Yet, even amongst these specialists, there are individual areas of expertise. Recommendations often reflect the cardiologist’s opinion on what is suitable based on their own expertise/skillsets.
This page exists for one purpose: to help you get a written, anatomy-specific cardiac second opinion before you make a decision you can’t take back.
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Upload your angiogram, echocardiogram, and reports. Receive a written feasibility opinion in 2 business days. Cost: INR 3,000 / USD 50. No obligation to travel or proceed with anything.
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When a Second Opinion Changes Everything
You’ve been told bypass is your only option. CABG is open-heart surgery with a 6–12 week recovery and real perioperative risk. If a chronic total occlusion — a 100% blockage — is the reason surgery was recommended, it’s worth having a CTO PCI specialist look at the same anatomy. In selected patients, CTO PCI may offer a catheter-based alternative to bypass — whether it’s right for you depends on anatomy, viability, surgical risk, and operator expertise, not a blanket rule.
You’ve been told an artery is “not suitable” for PCI. This is often operator-dependent rather than anatomically absolute. What one interventional cardiologist calls unsuitable, a high-volume CTO specialist with different tools and more experience in that specific anatomy may approach differently. The real question isn’t “can this be opened” — it’s “unsuitable for whom, with what equipment?”
Your ejection fraction is low — under 35–40%. Low EF raises procedural risk and changes how the case needs to be supported, but it doesn’t automatically rule out intervention. A CHIP PCI specialist — trained specifically in Complex High-Risk Indicated Procedures — has the equipment and experience to manage these cases with mechanical circulatory support, which changes the risk calculation considerably.
A previous PCI attempt failed. The reason for a prior failure matters: a wire that couldn’t cross, poor visualisation, heavy calcium, or difficult vessel tortuosity each demand a different technical approach the second time round. A specialist with specific experience in failed-PCI cases will read your situation differently than a general review would.
Your anatomy is genuinely complex. Left main disease, bifurcation lesions, heavy calcification, or long diffuse disease all benefit from a dedicated specialist opinion, ideally with formal risk scoring (SYNTAX, EuroSCORE II, STS) discussed explicitly rather than left implicit.
What You’ll Need to Send
A meaningful review depends on documentation, not a description of symptoms. Gather what you have — anything missing can be flagged once the specialist has looked at what’s available:
- Coronary angiogram report, plus the CD or a digital copy if you have one
- Most recent echocardiogram report (ejection fraction, wall motion)
- CT coronary angiography, if it was done
- Full blood work — CBC, renal function (creatinine, eGFR), HbA1c, lipid profile
- Current medication list
- Details of any prior cardiac procedures — PCI, CABG, stenting
Asking Your Current Doctor for Your Own Records
This part trips people up more than it should. You don’t owe anyone an explanation for requesting your own records — they’re legally yours. A simple written request to your hospital’s medical records department or your cardiologist’s office is usually all it takes. If you hit unexpected resistance, the hospital’s patient services or patient rights office is the next step; in most places, you have a defined legal right to your own records within a set timeframe.
How to Submit Everything
- Scan or photograph every written report at a good resolution — PDF is preferred, JPG is fine.
- For angiogram CDs, most can be opened on a standard PC. If the format looks unusual, ask the hospital for a digital copy (MP4 or DICOM).
- Upload through the patient portal, or send directly via WhatsApp or email.
- Add two or three sentences on your main current symptom — breathlessness at rest, chest pain on exertion, reduced exercise tolerance, or an incidental finding with no symptoms at all.
- Include your age and any known comorbidities — diabetes, chronic kidney disease, prior heart attack.
What a Proper Second Opinion Actually Answers
A useful report doesn’t simply agree or disagree with your first doctor. It engages directly with your anatomy and answers:
- Is your condition technically suitable for catheter-based treatment?
- If yes — what’s the specific approach? CTO PCI, CHIP PCI, Left Main PCI, bifurcation stenting?
- What’s the realistic procedural success rate for anatomy like yours?
- What haemodynamic support, if any, would the procedure require?
- If PCI isn’t feasible or doesn’t succeed, what’s the alternative — medical therapy, CABG, or both?
- Is there real time pressure here, or is this an elective decision you can take your time over?
If a report you receive doesn’t engage with these questions specifically, or just states “case is complex, CABG recommended” without explaining why, ask for clarification. That’s not a thorough opinion — it’s a restatement.
When Not to Pursue Intervention
A second opinion is not automatically a recommendation to proceed. There are situations where the right answer is to not intervene at all:
- Symptoms are minimal and the ischaemic burden is low
- The myocardium being targeted is no longer viable
- Diffuse distal disease leaves no good landing zone for a stent
- CABG genuinely offers a better long-term outcome for that specific anatomy
- The procedural risk outweighs the expected benefit
- Optimised medical therapy is, honestly, the safer path
A good second opinion will say so plainly when it applies. Not every blocked artery should be opened — but every complex one deserves a proper look before that decision gets made either way.
If You’re Having Symptoms Right Now
If you have ongoing chest pain, breathlessness at rest, fainting, or sweating with chest discomfort, seek emergency care locally — immediately. This page, and the written review process it describes, is for considered, non-emergency decisions, not acute symptoms.
Frequently Asked Questions
How much does a cardiac second opinion cost?
A written remote review from Dr. Arun Kalyanasundaram costs INR 3,000 / USD 50, and includes a written clinical assessment delivered within 2 business days of receiving complete documentation.
Will my current cardiologist find out I got a second opinion?
You’re not obligated to tell them, and there’s no system by which a second opinion shows up on your existing doctor’s records. That said, many patients choose to bring the written report back to their original cardiologist as part of an open, shared decision — and it often leads somewhere productive.
Can I get a second opinion without sending physical films?
Yes. Written angiogram and echo reports plus blood work are a valid starting point on their own. If you have digital imaging — DICOM files or MP4 cine loops from the angiogram — including them improves the quality of the review considerably, but their absence doesn’t disqualify you from getting one. However, it is highly recommended to get the DICOM files.
Is it worth getting a second opinion if surgery is already scheduled?
Yes, if there’s time. A scheduled date doesn’t obligate you to go through with it, and second opinions sought after scheduling are common — sometimes changing the plan entirely. The real constraint is timing: if surgery is days away and your condition is unstable, there may not be a window for non-urgent review. For elective or semi-elective cases, even a 2–3 day remote review usually fits before the scheduled date.
Before you accept bypass, failed PCI, or “nothing can be done,” get the angiogram reviewed by a complex coronary specialist.
Dr. Arun Kalyanasundaram, MD MPH FACC FSCAI is a CTO PCI and CHIP PCI specialist at Promed Hospital, Chennai, and Director, Asia-Pacific CTO Club India.
