Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2009
[Anesthesic management in telerobotic totally endoscopic coronary artery bypass grafting].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Zhou Qi, Wang Gang, Gao Chang-Qing, Chen Ting-Ting
Аннотация
OBJECTIVE: To investigate the strategies for anesthetic management for totally endoscopic coronary artery bypass grafting with the da Vinci S surgical system.
METHODS: Between January 2007 and May 2009, 16 patients underwent off-pump coronary artery bypass grafting via a totally endoscopic approach. After anesthetic induction, a left-sided double-lumen endotracheal tube was positioned to allow single right-lung ventilation during intra-operative procedure. The left internal mammary artery graft was harvested and anastomosed with the anterior descending branch with robotic assistance. The hemodynamic status and left ventricular function of each patient were recorded immediately after the induction (T1), after single right-lung ventilation (T2), after dissecting the left internal mammary artery (T3), after using the heart stabilizator (T4) and after the completion of the anastomosis (T5).
RESULTS: The mean arterial blood pressure at T2, T3, and T4 were significantly reduced as compared with that at T1 (P<0.05), and the mean pulmonary artery pressure at T2, T3 and T4, the heart rate (HR) at T2, T3 and T5, the pulmonary capillary wedge pressure at T4 and the central venous pressure at T5 all increased significantly in comparison with those at T1 (P<0.05).
CONCLUSION: Although the hemodynamics and the respiratory function in totally endoscopic coronary artery bypass grafting are both extremely unstable as a result of single right-lung ventilation and surgical procedure, the appropriate administration of vasopressors and adjustment of respiratory function in anesthesia can allow the completion of the procedure with acceptable hemodynamics.
METHODS: Between January 2007 and May 2009, 16 patients underwent off-pump coronary artery bypass grafting via a totally endoscopic approach. After anesthetic induction, a left-sided double-lumen endotracheal tube was positioned to allow single right-lung ventilation during intra-operative procedure. The left internal mammary artery graft was harvested and anastomosed with the anterior descending branch with robotic assistance. The hemodynamic status and left ventricular function of each patient were recorded immediately after the induction (T1), after single right-lung ventilation (T2), after dissecting the left internal mammary artery (T3), after using the heart stabilizator (T4) and after the completion of the anastomosis (T5).
RESULTS: The mean arterial blood pressure at T2, T3, and T4 were significantly reduced as compared with that at T1 (P<0.05), and the mean pulmonary artery pressure at T2, T3 and T4, the heart rate (HR) at T2, T3 and T5, the pulmonary capillary wedge pressure at T4 and the central venous pressure at T5 all increased significantly in comparison with those at T1 (P<0.05).
CONCLUSION: Although the hemodynamics and the respiratory function in totally endoscopic coronary artery bypass grafting are both extremely unstable as a result of single right-lung ventilation and surgical procedure, the appropriate administration of vasopressors and adjustment of respiratory function in anesthesia can allow the completion of the procedure with acceptable hemodynamics.