Second Hospital Of Jilin University

This study compares two ways to reroute blood flow around blocked heart arteries during bypass surgery. One method uses only arteries from the chest and arm, while the other uses a mix of artery and leg vein grafts. The goal is to see which approach keeps the new blood vessels op…

This study looks at two different surgeries for a condition called type A aortic intramural hematoma, where there is bleeding inside the wall of the main artery from the heart. The goal is to see if a less extensive surgery works as well as a more complex one in preventing the ne…