World's First|New type of acellularized pulmonary valve replacement successfully completed in Union Hospital
On May 29, Professor Dong Nanguo successfully implanted a self-developed new type of cellularized pulmonary valve by using the right ventricular outflow tract as the main puncture point of access through a multidisciplinary team of cardiac surgery, ultrasound, anesthesiology, and operating room, with no regurgitation or perivalvular leakage of the pulmonary valve, and the valve replacement process took only 5 minutes.