Dubai, UAE: Aster Hospital Al Qusais has successfully performed one of the UAE’s most complex heart bypass surgeries on a 55-year-old patient, completing a rare five-vessel coronary artery bypass graft (CABG x5) with 11 arterial connections while the heart continued beating throughout the procedure.
The advanced total arterial, anaortic revascularization procedure used only the patient’s own arteries to restore blood flow without manipulating the aorta, helping reduce the risk of stroke while improving long-term outcomes. The eight-hour surgery was performed by Dr. Sandeep Srivastava and Dr. Shipra Srivastava after the patient was diagnosed with advanced coronary artery disease and multiple severe arterial blockages.
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During the operation, the surgical team also removed hardened plaque and reconstructed damaged coronary arteries to restore circulation. The patient recovered well following the procedure.
Dr. Sandeep Srivastava, Consultant Cardiothoracic Surgeon at Aster Hospital, Al Qusais, said “This was one of the most technically demanding bypass surgeries we have performed due to the patient’s extensive coronary artery disease. We completed a five-vessel bypass on a beating heart with 11 different forms of arterial connections using patient’s own arteries, while also removing plaque and reconstructing severely diseased vessels. Successfully performing such a complex procedure without stopping the heart or manipulating the aorta reflects the advanced cardiac expertise now available at Aster Hospital Al Qusais.”
Dr. Shipra Srivastava, Consultant Cardiothoracic Surgeon at Aster Hospital, Al Qusais, added “Modern heart surgery is focused on delivering safer procedures with better long-term outcomes. By performing the surgery on a beating heart and avoiding manipulation of the aorta, we minimised potential complications of stroke while achieving complete restoration of blood flow. This case demonstrates that patients with even the most complex coronary artery disease can access advanced cardiac care and excellent outcomes here in Dubai.”
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Mr. Santokh Singh Ajit Singh, the patient, said “When I learned I needed such a complex heart surgery, I was naturally anxious. The doctors explained every step of the treatment, which gave me confidence and reassurance. I am grateful to Dr. Sandeep Srivastava, Dr. Shipra Srivastava, and the entire team at Aster Hospital Al Qusais for their expertise and compassionate care. I am recovering well and thankful to have received such advanced treatment here in Dubai.”
Since launching its cardiac surgery programme in November 2024, Aster Hospital Al Qusais has completed more than 500 cardiac surgeries, further strengthening its capabilities in managing complex cardiovascular conditions across the UAE.






