Research on aortic stents isn't only happening at Pinghuai Hospital. Guoxie, after all, is the hospital with the longest history in cardiothoracic surgery in the country, with deep roots. Led by the most renowned domestic cardiovascular institute, Pinghuai Hospital, Guoxie, and Guo Zhi Hospital—three of the country's most prestigious cardiothoracic centers—are jointly carrying out this clinical study.
