Anesthesia management for orthotropic heart transplantation
10.3760/cma.j.issn.0254-1416.2018.09.021
- VernacularTitle:同种原位心脏移植手术的麻醉管理
- Author:
Chengbin WANG
1
;
Jiamei ZHAO
;
Lin DING
;
Yixin JIA
;
Fei MENG
;
Jun MA
Author Information
1. 100029,首都医科大学附属北京安贞医院麻醉中心
- Keywords:
Heart transplantation;
Anesthesia;
Retrospective studies
- From:
Chinese Journal of Anesthesiology
2018;38(9):1107-1110
- CountryChina
- Language:Chinese
-
Abstract:
Anesthesia was done for 36 patients undergoing orthotropic heart transplantation in Bei-jing Anzhen Hospital from April 2015 to November 2016. Anesthesia management for orthotropic heart transplantation and related problems were analyzed and investigated. Anesthesia management protocol for patients with end-stage heart disease was aimed at reducing fluctuation of hemodynamics and avoiding malig-nant arrhythmia. Anesthesia was induced by intravenously injecting diazepam 5-10 mg, etomidate 0. 2-0. 3 mg∕kg or ketamine 1 mg∕kg, sufentanil 1. 0-1. 5 μg∕kg or fentanyl 10-15 μg∕kg and rocuronium 0. 6 mg∕kg. Anesthesia was maintained by continuously infusing dexmedetomidine 0. 3-0. 5μg·kg-1 ·h-1 , ci-satracurium 10 mg∕h and sufentanil 0. 5-1. 0 μg·kg-1 ·h-1 . Pulmonary arterial pressure and donor heart function were monitored using the flow-directed pulmonary artery catheter. Dopamine, epinephrine and iso-prenaline were intravenously infused after cardiopulmonary bypass to maintain circulation stable. Nitroglyc-erin and prostacyclin were intravenously infused to decrease pulmonary arterial pressure. Immunosuppressive therapy was performed with methylprednisone, mycophenolate mofetil and cyclosporine∕FK506. Thirty-two patients were discharged from hospital, and 4 cases died. Among the 4 patients died, 1 patient died of pul-monary hypertension ( pulmonary arterial systolic pressure>67 mmHg) and right heart failure and, 1 patient showed difficulty in weaning from cardiopulmonary bypass and 2 patients died of refractory low cardiac outputand multi-organ failure. Anesthetic management for heart transplantation required an appreciation of the pathophysiological mechanism of heart failure. Invasive monitoring, steady anesthesia induction and mainte-nance, stable hemodynamics in the perioperative period and good donor heart protection were the keys to ensuring anesthesia management for orthotropic heart transplantation.
