147. Pulmonary Artery Banding for Cardiomyopathy in Young Children: Beyond the Current Experience
Presented During: Congenital Rapid Fire Orals
Fuwai Hospital of Chinese Academy of Medical Sciences
Beijing, Beijing
China - Contact Me
Zheng Dou is pursuing a Ph.D. at the Peking Union Medical College, Chinese Academy of Medical Sciences. Under the guidance of Professor Shoujun Li at Fuwai Hospital, Chinese Academy of Medical Sciences, his research focuses on surgical repair of pediatric mitral regurgitation and surgical treatments for pediatric heart failure.
Sunday, April 28, 2024: 11:29 AM - 11:36 AM
7 Minutes
Metro Toronto Convention Center
Room: Room 716
Description
Objective: This abstract highlights a series of successful single-center cases of PAB procedure, aiming to provide insights and guidance regarding the surgical indications for PAB in PHF.
Methods: We performed PAB for a total of 7 PHF patients. The preoperative conditions of the 7 patients varied, with common features of severe LV dilation (left ventricular end diastolic diameter Z-score greater than 5.0) and preserved RV function.
Results: During follow-up duration, none of the 7 patients encountered all-cause death, heart transplantation, or the need for ventricular assist devices. Three patients successfully regained normal LV function, one came remarkably close to normal, and three patients exhibited substantial improvement.
Conclusions: In cases of DCM combined with CHD and DCM with LBBB, PAB may be a pivotal component of PHF treatment, although they were once considered contraindications. In children with isolated DCM, PAB has also demonstrated notably positive treatment outcomes. The surgical indications for PAB remain a subject of debate and necessitate more cases support.
Authors
Zheng Dou (1), Kai Ma (2), Qiyu He (1), Yuze Liu (1), Shoujun Li (3)
Institutions
(1) N/A, N/A, (2) Fuwai Hospital, Beijing, Beijing, (3) Fuwai Hospital, CAMS&PUMC, Beijing, Beijing
Methods: We performed PAB for a total of 7 PHF patients. The preoperative conditions of the 7 patients varied, with common features of severe LV dilation (left ventricular end diastolic diameter Z-score greater than 5.0) and preserved RV function.
Results: During follow-up duration, none of the 7 patients encountered all-cause death, heart transplantation, or the need for ventricular assist devices. Three patients successfully regained normal LV function, one came remarkably close to normal, and three patients exhibited substantial improvement.
Conclusions: In cases of DCM combined with CHD and DCM with LBBB, PAB may be a pivotal component of PHF treatment, although they were once considered contraindications. In children with isolated DCM, PAB has also demonstrated notably positive treatment outcomes. The surgical indications for PAB remain a subject of debate and necessitate more cases support.
Authors
Zheng Dou (1), Kai Ma (2), Qiyu He (1), Yuze Liu (1), Shoujun Li (3)
Institutions
(1) N/A, N/A, (2) Fuwai Hospital, Beijing, Beijing, (3) Fuwai Hospital, CAMS&PUMC, Beijing, Beijing
Presentation Duration
You will have a 4 minute presentation followed by 3 minutes of discussion from the audience. All presenters must adhere to the presentation and discussion times provided. The AATS will begin to play music once your speaking time is exceeded.