Dr Ankur Agrawal Cardiac Surgeon

Dr Ankur Agrawal Cardiac Surgeon MBBS, MS (gen surgery), MCh CTVS (AIIMS, delhi)

Cardiothoracic and Vascular Surgeon
Health educator


Appointments @ +91-96259-72433
(2)

02/05/2026

For years, egg yolk was blamed for heart attacks.
Low-fat guidelines turned cholesterol into the villain… and eggs became the easiest target.
But science isn’t that simple.
Dietary cholesterol ≠ Blood cholesterol
Your liver regulates cholesterol actively.
When intake increases, production often decreases.
That’s why, in most healthy individuals, eggs cause minimal to modest changes in LDL. But this is where nuance matters.
If you have:
• High cholesterol
• Diabetes / insulin resistance
• Existing heart disease
Your response to dietary cholesterol can be different.
Your intake should be personalized, not copied from the internet.


Eggs, egg yolk, cholesterol, eggs and heart, ande ka funda

Patients blame doctors, doctors blame system, system hides behind complexity. Its easy to blame the face you see. But th...
30/04/2026

Patients blame doctors, doctors blame system, system hides behind complexity.
Its easy to blame the face you see. But the real problem often lies deeper. Yes, doctors are not perfect. But neither is the system they work in.
When one doctor sees 150+ patients a day,
when infrastructure struggles to keep up,
when funds don’t translate into ex*****on,
quality of care is bound to suffer.
This is not about defending doctors. It’s about understanding reality. Before blaming, look at the full picture.


Government hospital, delhi, delhi CM

30/04/2026

Vitamin K2 is the newest ‘miracle cure’ being sold for heart disease. But here’s the truth:
It doesn’t clean arteries.
It doesn’t remove blockage.
It doesn’t replace treatment.
At best? It may slow calcium deposition. That’s it.
Heart disease is complex. Stop falling for simple-sounding lies.


Vitamin K2, artery cleanser, artery cleaning foods, supplements, heart attack, angioplasty, bypass surgery

29/04/2026

What is the actual “life” of a stent?
Based on available scientific follow-up, not assumptions-

🔹 At 3 years:
~10–15% may need repeat procedure
~85–90% stents remain patent

🔹 At 5 years (RCT data):
~5–10% target lesion revascularization
~10–15% overall vessel re-intervention

🔹 At ~8 years (real-world data):
~8% same stent re-blockage
~12.4% same artery re-blockage
~2.1% stent thrombosis

Conclusion:
We have strong data up to 5 years
Reasonable reassurance up to 8 years
Majority (~85–90%) remain open

So practically, we can say: Stents are durable at least up to 5–8 years in most patients.


Angioplasty, life of stents, angiography, bypass surgery

28/04/2026

Alcohol after angioplasty is one of the most common questions patients ask. Yes, alcohol may be allowed in some patients BUT this does NOT mean it is safe or beneficial.

After angioplasty:
• You are on blood thinners → alcohol increases bleeding risk
• Your heart is vulnerable → alcohol can trigger arrhythmias
• Excess intake → directly damages heart muscle

The safest advice is simple: STOP.
If you still choose to drink:
• Keep it occasional
• Strictly limit quantity (1 drink)
• Avoid binge drinking
• Avoid completely in early recovery phase

Remember: angioplasty treats a blockage, not the disease. Your lifestyle decides what happens next.


Alcohol intake, whiskey after angioplasty, angiography, bypass surgery, effects of alcohol

AI in healthcare is often presented as a revolution. Faster diagnosis. Better predictions. Smarter decisions.But there’s...
27/04/2026

AI in healthcare is often presented as a revolution. Faster diagnosis. Better predictions. Smarter decisions.
But there’s an uncomfortable question we don’t ask enough: Who is this revolution really for?
Because while tertiary centres are integrating AI into daily practice, a large part of the system is still dealing with delays, limited resources, and basic accessibility issues.

AI doesn’t automatically solve inequality.
In fact, it may follow the same pattern as most innovations:
➡️ It reaches the top first
➡️ Benefits those already ahead
➡️ And takes years to trickle down

The risk is not that AI will fail.
The risk is that it will succeed—
but only for a section of patients.
And that’s how the gap quietly widens.
Comment down your thoughts.


AI, AI in healthcare, artificial intelligence, healthcare problems in India, corporate, public sector

26/04/2026

The same toxin that can cause life-threatening paralysis… is now one of the most popular cosmetic treatments in the world.

Botox is derived from a neurotoxin produced by Clostridium botulinum. In its natural, uncontrolled form, it can cause botulism, a condition where nerve signals to muscles get blocked, leading to paralysis.

But here’s where medicine turned danger into precision: When used in extremely small, controlled doses, this toxin selectively relaxes targeted muscles. And that’s exactly what makes it so powerful in aesthetics.

So how does Botox actually work?
It blocks the release of acetylcholine at the neuromuscular junction → the muscle temporarily stops contracting → the overlying skin becomes smooth.

Reality Check: Botox is not a “casual salon procedure.”

Its safety depends on:
• Correct dose
• Correct muscle targeting
• Injector expertise

Overuse or poor technique can lead to:
🚫 Frozen, expressionless face
🚫 Eyelid drooping (ptosis)
🚫 Asymmetry

---

🧠 The Bigger Lesson :Botox proves one fundamental principle of medicine: “The dose makes the poison.”
The difference between a deadly toxin and a therapeutic tool… is precision.

💬 Comment BOTOX if you want to know who should actually consider it

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