Introduction
Heart bypass surgery, or Coronary Artery Bypass Grafting (CABG), is a critical procedure that saves millions of lives annually. It is performed when coronary arteries are severely blocked due to atherosclerosis (plaque buildup). This guide, brought to you by Hayyan, covers everything from diagnosis to recovery, highlighting why Iran is a top destination for this surgery.
1. What is Heart Bypass Surgery?
Heart bypass surgery involves rerouting blood flow around blocked coronary arteries using healthy vessels, typically harvested from the leg or chest. This restores oxygen-rich blood flow to the heart muscle, alleviating symptoms and reducing the risk of heart attack.
2. Symptoms Indicating Need for Bypass
- Severe chest pain (angina)
- Shortness of breath, even at rest
- Chronic fatigue and severe weakness
- Heart palpitations or arrhythmias
- Abnormal results from stress tests or angiography
3. Diagnosing Coronary Blockages
- Angiography: The most accurate method to visualize blockages
- Stress Test: Assesses heart function under stress
- Echocardiography: Evaluates heart structure and function
- CT Angiography: Non-invasive imaging of arteries
4. Types of Bypass Surgery
| Surgery Type | Description |
|---|---|
| Traditional Bypass | Uses a heart-lung machine |
| Off-Pump Bypass | Performed without stopping the heart |
| Minimally Invasive (MICABG) | Smaller incisions, faster recovery |
5. Surgery Procedure
- General anesthesia
- Harvesting a healthy vessel (usually from leg or chest)
- Grafting the vessel to bypass blocked arteries
6. Risks and Complications
- Surgical site infection
- Stroke or heart attack during surgery
- Cardiac arrhythmias
- Kidney failure (due to contrast dye)
7. Post-Operative Care
- Diet: Low-fat, low-sodium, high-fiber
- Exercise: Daily walking under medical supervision
- Medications: Regular use of anticoagulants (e.g., aspirin)
- Lifestyle: Avoid smoking and alcohol
8. Life Expectancy
With proper medical adherence, over 80% of patients live beyond 10 years post-surgery. Key factors include:
- Patient age
- Lifestyle changes post-surgery
- Management of comorbidities (e.g., diabetes, hypertension)
9. Bypass vs. Stent
| Criteria | Bypass | Stent |
|---|---|---|
| Invasiveness | High (open surgery) | Low (catheter-based) |
| Recovery Time | 6-8 weeks | 1-2 weeks |
| Indications | Severe, multiple blockages | Limited blockages |
10. Costs in Iran and Globally
For detailed pricing, click here.
11. FAQs
Is bypass surgery a permanent cure? No, but it improves symptoms and extends life.
Can blockages recur? Yes, without a healthy lifestyle.
12. Conclusion
Heart bypass surgery is a highly effective treatment for severe coronary artery blockages. Choosing an experienced surgeon, adhering to post-operative care, and adopting a healthy lifestyle are crucial for success. With Hayyan’s VIP services, patients in Iran receive world-class care at affordable prices.
Final Note: If you experience cardiac symptoms, avoid self-treatment and consult a cardiologist immediately. Contact Hayyan for expert guidance.
