Tips and tricks in redo aortic surgery.

Redo aortic surgery is challenging, and the operative risk is higher than that in primary aortic surgery. Preoperative imaging is a crucial guide for a safe re-entry. Scrutinized preparing in cannulation and organ protection strategies have affected surgical outcomes. With comprehensive planning and meticulously executed surgery, mortality and morbidity can be acceptable. Supplementary Information: The online version contains supplementary material available at 10.1007/s12055-021-01322-x. © Indian Association of Cardiovascular-Thoracic Surgeons 2022.