Coronary artery bypass grafting (CABG), commonly called “heart bypass surgery”, is a life-saving procedure to restore blood flow to the heart when the coronary arteries become blocked or narrowed. As one of the most critical interventions for coronary artery disease, it demands exceptional surgical precision, advanced technology, and expert post-operative care to ensure success and long-term heart health. Artemis Hospitals in Gurgaon is at the forefront of cardiac care, offering advanced heart bypass surgery performed by a team of highly skilled cardiac surgeons. With state-of-the-art infrastructure and a patient-focused approach, Artemis provides comprehensive treatment, from accurate diagnosis and meticulous surgical execution to rehabilitation and long-term follow-up, ensuring the best possible outcomes for individuals with complex heart conditions.
What is Heart Bypass Surgery?
Heart bypass surgery, medically known as coronary artery bypass grafting (CABG), is a surgical procedure designed to improve blood flow to the heart muscle. It is typically recommended for patients with severe coronary artery disease, where one or more of the heart’s arteries are blocked or narrowed due to plaque buildup.
During the procedure, a healthy blood vessel is taken from another part of the body, such as the chest, forearm or leg and grafted onto the blocked coronary artery. This creates a new pathway for oxygen-rich blood to bypass the obstruction and reach the heart muscle efficiently. CABG helps relieve chest pain (angina), reduces the risk of heart attacks, and improves overall heart function and quality of life.
Who Needs Heart Bypass Surgery?
Heart bypass surgery is recommended for individuals diagnosed with significant blockages in the coronary arteries that cannot be managed effectively through medication or less invasive procedures such as angioplasty. Common scenarios where CABG may be advised include:
Severe narrowing or blockage in multiple coronary arteries.
Left main coronary artery disease, which affects a major vessel supplying the heart.
Persistent chest pain (angina) despite medical therapy.
Poor heart function caused by narrowed or blocked arteries.
Failed previous angioplasty or stenting.
Emergency situations, such as after a heart attack, when immediate bypass surgery is necessary.
CABG is particularly beneficial for patients with diabetes, extensive coronary artery disease, or those at higher risk and severe left ventricular dysfunction and heart failure.
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Heart Bypass Surgery Procedure: How It’s Done
Heart bypass surgery is a complex yet well-established procedure performed under general anaesthesia. The key steps typically include:
Preparation and Anaesthesia: The patient is placed under general anaesthesia, and vital signs are closely monitored throughout the procedure.
Harvesting the Graft: A healthy blood vessel, commonly from the chest (internal mammary artery), or arm (radial artery), and leg (saphenous vein) is carefully removed to be used as the graft.
Accessing the Heart: The surgeon makes an incision in the chest and temporarily stops the heart, using a heart-lung machine to maintain blood circulation. However, surgeons at Artemis perform heart surgery on a beating heart, which ensures a faster recovery.
Grafting: The harvested vessel is attached above and below the blocked section of the coronary artery, creating a new pathway for blood flow.
Restarting the Heart and Closing the Incision: Once the graft is securely in place, the heart is restarted, and the incision is closed with precision.
In some cases, off-pump CABG (beating-heart surgery) may be performed, where the heart continues to beat during the procedure, reducing recovery time and certain risks.
Benefits of Heart Bypass Surgery
Heart bypass surgery offers significant benefits for individuals with advanced coronary artery disease, helping to restore normal heart function and improve overall quality of life. Key benefits include:
Improved Blood Flow: Restores oxygen-rich blood supply to the heart muscle, reducing strain on the heart.
Relief from Chest Pain: Effectively alleviates angina and other symptoms caused by restricted blood flow.
Lower Risk of Heart Attack: Decreases the likelihood of future heart attacks and other serious cardiac events.
Enhanced Physical Ability: Allows patients to resume daily activities and improve exercise tolerance.
Long-Term Survival Advantage: Especially beneficial for patients with multiple blocked arteries or diabetes, offering better long-term outcomes compared to other treatments.
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Heart Bypass Surgery vs. Open Heart Surgery
The terms heart bypass surgery and open heart surgery are often used interchangeably, but they are not exactly the same. Understanding the difference helps clarify treatment options:
Heart Bypass Surgery (CABG) refers specifically to the procedure of creating new pathways for blood to bypass blocked coronary arteries. It is one of the most common types of heart surgery and typically involves opening the chest to access the heart.
Open Heart Surgery is a broader term that refers to any surgery where the chest is opened, and the heart is exposed. This can include various procedures beyond bypass surgery, such as valve repair or replacement, correction of congenital heart defects, or heart transplant.
Note: In most cases, heart bypass surgery is performed as open heart surgery, although minimally invasive and off-pump options are increasingly available for eligible patients.
Why Choose Artemis Hospitals for Heart Bypass Surgery in Gurgaon?
Artemis Hospitals is a trusted name in advanced cardiac care, offering world-class heart bypass surgery with a focus on patient safety, precision, and long-term heart health.
Experienced Cardiac Surgeons
Artemis Hospitals is home to a distinguished team of highly skilled cardiac surgeons with vast experience in performing a wide range of complex heart bypass procedures. This includes multi-vessel bypass surgeries, high-risk cases, and re-do operations. The surgical team works closely with cardiologists, anaesthetists, and critical care specialists to provide seamless, multidisciplinary care tailored to each patient’s unique condition, ensuring both safety and excellent clinical outcomes.
Advanced Cardiac Care & Technology
Artemis is equipped with world-class cardiac care facilities, featuring cutting-edge modular operation theatres, advanced heart-lung machines, and state-of-the-art intraoperative imaging systems. These technologies enable unparalleled surgical precision, real-time monitoring, and improved safety during and after the procedure. The hospital’s commitment to innovation ensures that patients receive the latest and most effective treatments in cardiac surgery, supported by rigorous protocols and international best practices.
Patient-Centred Post-Operative Support
Artemis Hospitals offers comprehensive post-operative care designed to support a smooth recovery and long-term heart health. Services include structured cardiac rehabilitation programmes that promote safe physical activity and lifestyle modifications, personalised nutritional counselling to manage heart health risks, and regular follow-up assessments to monitor progress. The multidisciplinary care team provides continuous support and education, empowering patients to maintain heart health and prevent future cardiac events.
Book a Consultation for Heart Bypass Surgery Today
Timely intervention can make a significant difference in heart health and overall wellbeing. Artemis Hospitals offers expert cardiac care backed by advanced technology and a dedicated team of specialists to guide patients through every step of their treatment journey.
To schedule a consultation, call +91-124-451-1111 or WhatsApp +91 9599285476. Appointments can also be booked through the online patient portal or by downloading the Artemis Personal Health Record mobile app, available on both iOS and Android devices.
Reviewed By Dr. Surendra Nath Khanna
Chairperson - Cardiology & Vascular Surgery
Artemis Hospitals
Frequently Asked Questions (FAQs)
What is heart bypass surgery?
Heart bypass surgery, or coronary artery bypass grafting (CABG), is a procedure that improves blood flow to the heart by creating a new pathway around blocked coronary arteries.
When is heart bypass surgery necessary?
It is recommended for patients with severe coronary artery disease, especially when multiple arteries are blocked or when less invasive treatments have not been effective.
How long does heart bypass surgery take?
The procedure typically takes between 2 to 3 hours, depending on the complexity and number of grafts required.
What is the recovery time after heart bypass surgery?
Most patients stay in the hospital for about 5 to 7 days.
Is heart bypass surgery safe?
Yes, it is a well-established and commonly performed procedure with a high success rate, especially when done by experienced cardiac surgeons.
What is the success rate of heart bypass surgery?
The success rate is generally high, with most patients experiencing significant improvement in symptoms and quality of life. Long-term outcomes depend on overall health and lifestyle changes post-surgery.
How is heart bypass surgery different from open heart surgery?
Heart bypass surgery is a type of open heart surgery focused specifically on bypassing blocked coronary arteries, while open heart surgery can refer to various heart procedures.
Can lifestyle changes reduce the need for bypass surgery?
In some cases, early lifestyle changes and medication may manage coronary artery disease, but surgery may be necessary if blockages are severe or symptoms persist.
How do I prepare for heart bypass surgery?
Patients undergo thorough pre-operative assessments and are advised on medications, fasting, and any necessary lifestyle adjustments before surgery.
