FAQ’S

FAQ Related To Heart Surgery And Cardiothoracic Surgery

Your Most Common Cardiothoracic Surgery Questions—Answered by Experts

What is heart surgery, and why is it done?
Heart surgery is performed to treat problems like blocked arteries, heart valve defects, irregular heartbeats, or congenital defects. It can save lives and significantly improve quality of life.
Coronary artery bypass graft (CABG)

Heart valve repair or replacement

Arrhythmia surgery

Aneurysm repair

Heart transplant
Your cardiologist may recommend surgery if medications or other treatments are not enough to manage serious heart problems like blockages, valve failure, or heart failure.
Possible risks include infection, bleeding, stroke, heart attack, or complications from anesthesia. Your doctor will assess your individual risk based on your health and condition.
Open-heart surgery involves opening the chest to access the heart. Minimally invasive surgery uses small incisions, specialized tools, and sometimes robotic assistance, resulting in less pain and faster recovery.
You may need blood tests, imaging (like an echocardiogram or CT scan), medication adjustments, and fasting before surgery. Your care team will provide detailed instructions.
Cardiothoracic surgery involves operations on the organs inside the chest—primarily the heart, lungs, esophagus, and major blood vessels. It is performed to treat conditions such as coronary artery disease, lung cancer, valve disorders, and congenital defects.
A cardiac surgeon specializes in surgeries of the heart and major vessels, while a cardiothoracic surgeon is trained to operate on both the heart and thoracic (chest) organs, including the lungs and esophagus.
Common conditions include:



1. Coronary artery disease


2. Heart valve disease


3. Aortic aneurysm


4. Lung cancer or tumors


5. Esophageal cancer or disorders


6. Congenital chest abnormalities
Depending on the procedure, surgeries can take 2 to 8 hours or more. Lung resections and heart valve replacements, for example, vary greatly in complexity and duration.
These include:

1. Pneumonia or respiratory complications
2. Air leaks or lung collapse
3. Bleeding
4. Infection
5. Prolonged chest tube drainage
Recovery depends on the type of surgery. Hospital stay is usually 4 to 7 days, with full recovery taking 6 to 12 weeks. Breathing exercises, physical therapy, and lifestyle changes are key parts of rehabilitation.

Meet Dr. Jai Bhagwan Dhull

Dr. Dhull is well-versed in the latest surgical innovations, ensuring minimal invasiveness, reduced complications, and quicker recovery times for his patients.

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Sector 16-17, Hisar, Haryana 125005

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