Open Heart Surgery

1. What is Open Heart Surgery?

Open heart surgery is a broad term for major cardiac surgery in which the surgeon gains access to the heart through an incision in the chest, commonly involving a sternotomy.

Many open-heart procedures use a cardiopulmonary bypass machine (heart-lung machine) to temporarily support circulation and oxygenation while the heart is operated on. However, some cardiac operations can be performed without cardiopulmonary bypass.

2. What Conditions Can Be Treated?

Open heart surgery may be performed for conditions such as:

• Coronary artery disease requiring CABG
• Heart valve disease
• Congenital heart defects
• Aortic disease
• Certain heart tumours
• Selected structural heart conditions
• Complex combined cardiac procedures

The exact procedure depends on the patient's diagnosis.

3. What Tests Are Required Before Surgery?

Evaluation may include:

• Echocardiography
• ECG
• Coronary angiography
• CT coronary angiography in selected patients
• Cardiac CT or MRI where required
• Chest X-ray
• Blood tests
• Kidney and liver-function tests
• Lung-function assessment where appropriate
• Anaesthesia and surgical evaluation

These investigations help determine the safest and most appropriate surgical approach.

4. What Does the Open Heart Surgery Process Involve?

The general treatment process includes:

Cardiology evaluation → Cardiac imaging and diagnostic tests → Cardiac surgeon assessment → Surgical planning → Preoperative preparation → General anaesthesia → Chest incision → Cardiac procedure → Heart and circulation assessment → ICU monitoring → Hospital recovery → Cardiac rehabilitation → Follow-up

The exact steps vary according to the procedure being performed.

5. What Types of Open Heart Surgery Are Performed?

Common procedures include:

• Coronary artery bypass grafting (CABG)
• Heart valve repair
• Heart valve replacement
• Aortic root and ascending aorta surgery
• Congenital heart defect repair
• Combined CABG and valve surgery
• Other complex cardiac reconstruction procedures

The surgeon recommends the appropriate procedure after detailed evaluation.

6. How Long Does Surgery and Recovery Take?

Major cardiac surgery commonly takes approximately 3–8 hours, depending on the complexity of the procedure.

Typical recovery may include:

• ICU stay: approximately 1–3 days in uncomplicated cases
• Hospital stay: approximately 7–12 days
• Initial recovery: approximately 6–12 weeks
• Cardiac rehabilitation: may be recommended for several weeks or months

Recovery varies according to the procedure and individual patient condition.

7. What Are the Expected Benefits and Outcomes?

Depending on the condition, surgery may help:

• Improve blood flow to the heart
• Repair or replace damaged valves
• Correct structural heart abnormalities
• Improve heart function
• Reduce symptoms such as chest pain and breathlessness
• Improve exercise tolerance and quality of life

Outcomes depend on the underlying heart condition, surgical complexity and overall health.

8. What Are the Risks or Considerations?

Potential risks include:

• Bleeding
• Infection
• Stroke
• Heart rhythm disturbances
• Heart attack
• Kidney complications
• Lung complications
• Blood clots
• Need for blood transfusion
• Wound-healing problems
• Complications related to cardiopulmonary bypass

Individual risks depend on the patient's heart condition and overall health.

9. Why Consider Open Heart Surgery in India?

India has specialised cardiac centres offering:

• Advanced cardiac diagnostics
• Experienced cardiac surgeons
• Modern cardiac operating theatres
• Dedicated cardiac ICUs
• Advanced anaesthesia and perfusion services
• Comprehensive cardiac rehabilitation
• Multidisciplinary postoperative care

10. How Can Medavelle Help and What Should the Patient Do Next?

Medavelle can assist with:

Medical-record review → Cardiac surgeon coordination → Hospital selection → Treatment planning → Cost estimation → International patient arrangements.

Next step: Share echocardiography, angiography/CT & cardiology reports → Cardiac surgeon evaluation → Diagnosis confirmation → Personalised surgical planning → Open heart surgery → ICU recovery → Cardiac rehabilitation and follow-up.