方法：30例心内直视术病人随机平均分为心脏停跳和不停跳两组。
Methods:30 patients enrolled for orthoptic cardiac surgery were divided into cardiac arrest group and beating heart group.
方法回顾分析382例心内直视术后出血的围术期处理的临床资料。
Methods Management of perioperative hemostasis in 382 cases undergoing open heart surgery was retrospectively analyzed. Results There was no rethoracotomy for hemostasis.
应用经食管彩色多普勒超声仪研究49例心内直视术期间左肾动脉（LRA）的血流动力学变化。
The left arteriorenal(LRA) hemodynamics changes in 49 cases during intracardiac operation under direct vision were studied by transesophageal color Doppler imaging.
背景：除了心内直视手术，经导管主动脉瓣植入术是主动脉狭窄患者的替代治疗方案。
BACKGROUND: -transcatheter aortic valve implantation is an alternative to open heart surgery in patients with aortic stenosis.
结论心内直视下射频消融术治疗心房颤动安全有效。
ConclusionRadiofrequency ablation during open heart surgery for treating atrial fibrillation is safe and effective.
结论心内直视下射频消融术治疗心房颤动安全有效。
ConclusionRadiofrequency ablation during open heart surgery for treating atrial fibrillation is safe and effective.
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