Intraoperative transesophageal echocardiography in robot-assisted minimally invasive cardiac surgery
10.3760/cma.j.issn.1001-4497.2011.07.007
- VernacularTitle:全机器人心脏外科手术中经食管超声心动图的应用
- Author:
Yao WANG
;
Changqing GAO
;
Ming YANG
;
Cangsong XIAO
;
Gang WANG
;
Jiali WANG
;
Jiachun LI
;
Yansong SHEN
- Publication Type:Journal Article
- Keywords:
Echocardiography,transesophageal Cardiac surgical;
procedues;
Robotic
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2011;27(7):401-403
- CountryChina
- Language:Chinese
-
Abstract:
Objective To delineate the utility and results of intraoperative transesophageal echocardiography (TEE) in the evaluation of patients undergoing robot-assisted cardiac surgery. Methods Intraoperative TEE was performed in 193 patients undergoing robot-assisted procedures in cardiac surgery over a period of 4 years. (1) Before CPB, a comprehensive TEE was performed to document the lesions and their precise localization. ( 2 ) During establishment of peripheral CPB, a arterial cannula was placed percutaneously into the right internal jugular vein and passed into the superior vena cava; a venous cannula was inserted into the right common femoral vein and passing it into the inferior vena cava with its tip just inferior to the inferior vena cava-right atrium junction; a arterial perfusion cannula was passed into the ascending aorta with its tip approximately 3 cm from the aortic valve under TEE guidance. (3) After weaning from CPB, TEE was performed to evaluate the efficiency of the procedure. Results (1) The concordance with surgical findings concerning the lesions and precise localization was 100% and 98. 8% among all the patients, respectively. (2) All cannulae were located in the correct position. (3) TEE confirmed successful procedures with no concomitant complication in all the patients. Conclusion Intraoperative TEE is a valuable adjunct in the assessment of robot-assisted cardiac surgery.
