21 Eye-Opening Facts About Heart Disease and Angioplasty

By Dr. (Prof.) Purshotam Lal in Cardiology

Jun 19, 2017

Heart disease continues to be a major cause of death worldwide. Modern treatments like angioplasty have helped millions regain healthy lives. However, numerous myths and misconceptions still surround this condition and its treatment. Here are 21 important facts that address these common concerns:

1. Can a stent shift or move after placement?

Fact: No. Once a stent is implanted using a high-pressure balloon, it becomes firmly embedded in the artery wall. Within a few weeks, tissue growth covers the stent, making it a part of the artery.

2. Can a stent rust inside the body?

Fact: NoModern stents are crafted from high-quality, rust-resistant medical-grade materials like cobalt-chromium or platinum-chromium alloys.

Also Read: Recovery after Minimal Invasive Cardiac Surgery

3. Can external chest pressure deform a stent or harm nearby organs?

Fact: No. Stents are placed deep inside arteries. External pressure on the chest does not reach them, and they do not affect other organs.

4. Are imaging procedures such as X-rays, CT scans, or MRIs safe to undergo after getting a stent?

Fact: Yes. X-rays and CT scans can be done anytime. MRIs are generally safe one month post-procedure.

5. Will a metal stent set off airport security alarms?

Fact: No. Stents are too small to trigger metal detectors.

Also Read: Hypertension in Young Adults: Rising Trends and Risk Factors

6. Can a stent get blocked again?

Fact: There’s a small chance of re-blockage. Drug-eluting stents (DES) have a 5-10% chance, while bare-metal stents (BMS) may have a 10-15% risk. Clot formation risk is under 1% with proper medication.

7. Can I lead a normal life post-angioplasty?

Fact: Yes. Most patients return to normal life within days if there’s no heart attack and ejection fraction is above 50%. A heart-healthy lifestyle ensures better recovery.

8. Can I develop coronary artery disease again?

Fact: Angioplasty treats current blockages, but new ones may form. Proper diet, exercise & control of diabetes, BP & cholesterol reduce recurrence risk.

Also Read: Heart Health for Men: Prioritizing Cardiovascular Well-Being

9. Does a daily aspirin prevent heart attacks?

Fact: Aspirin helps prevent blood clots and is beneficial for many heart patients. However, only take it as advised by your doctor.

10. Is the radiation during angioplasty dangerous?

Fact: No. Cath labs use minimal radiation. All doses are carefully monitored to stay within safety limits.

11. At what blockage percentage is angioplasty needed? Can it open 100% blocked arteries?

Fact: Blockages over 70% generally need angioplasty. Even 100% blocked arteries can be opened, though the procedure is more complex.

12. Why worry about blood pressure if I feel fine?

Fact: High blood pressure often shows no symptoms but silently damages organs. It also raises the risk of stent re-narrowing.

13. Can I smoke after angioplasty?

Fact: No. Smoking worsens vessel constriction and doubles heart disease risk. Quitting is essential.

Also Read: Valvular Heart Disease Treatment in Delhi, India

14. Is post-procedure anxiety normal?

Fact: Yes. Temporary anxiety, fear, and emotional swings are common. Stay informed and consult your doctor if needed.

15. When can I return to work?

Fact: Most patients return within a week. It depends on your recovery & job type. Take medical advice before resuming duties.

16. How do I handle depression after angioplasty?

Fact: Watch for symptoms like sleep issues, low energy, and hopelessness. Consult a doctor for therapy or medication if needed.

17. Is alcohol allowed post-angioplasty?

Fact: Moderate alcohol (if you already consume) may be fine. Avoid excessive drinking, as it raises blood pressure.

18. When can I resume sexual activity?

Fact: If you can climb two flights of stairs without discomfort, you’re generally fit to resume intimacy. Consult your cardiologist for individual advice.

19. What diet should I follow?

Fact:

• Eat fresh fruits, vegetables, whole grains, and high-fiber foods
• Avoid trans fats, saturated fats, fried foods & processed snacks
• Use heart-healthy oils like olive or sunflower oil
• Control salt intake and avoid sugary beverages

20. How many calories should I consume?

Fact: Ideal calorie intake varies (1200–2000 per day) depending on weight and BMI. A dietician can guide you. Include up to 50g of nuts, avoid whole milk, ghee, sweets, and processed foods.

21. What kind of exercise is suitable after angioplasty?

Fact: Avoid heavy weight training (isometric). Choose light aerobic (isotonic) exercises like walking, cycling, or swimming.

Yoga Benefits: Gentle yoga postures improve insulin sensitivity, breathing exercises help blood pressure, and meditation reduces stress—helping in recovery and long-term heart health.

Takeaway: Heart disease is serious, but with the right information, lifestyle changes, and medical support, you can lead a long, healthy life. Always consult your cardiologist for personalized guidance.