心脏术后房颤的术中危险因素包括主动脉阻断时间、双腔插管、瓣膜手术、心肺转流时间。
The intraoperative risk factors for POAF include aortic cross-clamp time, bicaval cannulation, valve surgery, and cardiopulmonary bypass time.
然后经左颈总动脉插管观察大鼠的心脏功能。
Cardiac function was observed by left common carotid artery intubation.
目的：探讨术中经食管超声心动图对心脏病手术中体外循环主动脉深插管的监测价值。
Objective: to evaluate the application of intraoperative transesophageal echocardiography in monitoring deep aortic cannulation in open heart surgery under cardiopulmonary bypass.
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