Clinical study of anesthesia management and treatment strategies for emergency transcatheter aortic valve replacement
10.3760/cma.j.issn.1671-0282.2022.07.018
- VernacularTitle:急诊经导管主动脉瓣置换术的麻醉管理与处置策略
- Author:
Wei HE
1
;
Yi LIU
;
Xianbao LIU
;
Minjian KONG
;
Xinping LIN
;
Minjun DING
;
Jifang CHENG
;
Min YAN
Author Information
1. 浙江大学医学院附属第二医院麻醉手术部，杭州 310009
- Keywords:
Aortic valve stenosis;
Emergency;
Transcatheter aortic valve replacement
- From:
Chinese Journal of Emergency Medicine
2022;31(7):944-947
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To discuss the essentials of anesthesia management and treatment strategies for emergency transcatheter aortic valve replacement (TAVR), and to provide standardized recommendations for the development of emergency TAVR technology in China.Methods:This study retrospectively analyzed the relevant data of patients undergoing emergency TAVR surgery in the Second Affiliated Hospital of Zhejiang University School of Medicine from March 2019 to February 2021, including baseline patient characteristics, perioperative echocardiography data, prognosis and 30-day follow-up. Post-operative data were compared with pre-operative data using paired-sample test.Results:Thirteen patients, aged (75.62±9.63) years, underwent emergency TAVR surgery, and 6 of them were male. Eleven patients were New York Heart Association class Ⅳ. The preoperative Society of Thoracic Surgeons score was (20.31±15.15)%. The trans-aortic valve differential pressure was significantly reduced after surgery [(68.92±30.66)mmHg vs. (2.70±2.36)mmHg, P<0.01]. Two patients died within 30 days after surgery, one patient developed a new third degree atrioventricular block, one patient had a stroke, and 4 patients developed pulmonary infection. Conclusions:Emergency TAVR surgery is a feasible and effective rescue strategy for patients with aortic stenosis in critical condition. The establishment of anesthesia standard operation procedure process for TAVR surgery helps ensure homogenized medical behavior and good teamwork.
