摘要
随着便携式超声设备和高分辨率探头的使用,以及超声技术的改进,超声技术在临床麻醉中的应用日益广泛。经食道超声心动图在心脏手术中的应用在心血管麻醉史中具有重要的意义。通过食道超声,麻醉医生可以实时了解患者心脏的前后负荷以及心室的充盈状态,从而可以对心脏功能做出快速而有效的评估。此外,经食道超声可以评估心脏手术效果,甚至在一定程度上影响手术决策。超声引导下进行动静脉穿刺置管和外周神经阻滞,不仅成功率高,而且并发症少。
With the development of portable ultrasound device and high-resolution of probe, as well as improvement of ultrasound technique, the ultrasound are progressively used in anesthesia. The use of transesophageal ecbocardiography during cardiac surgery is particular importance in the history of cardiac anesthesia. By transesophageal echocardiography, anesthesiologists can know the load of the heart as well as the filling status, thus assess the function capacity of the heart rapidly and effectively at real time. In addition, transesophageal eehocardiography can be used to assess the effect of surgery, even influence the surgery decision-making to some ex- tent. Ultrasound guidance is used to assist invasive procedures, including vascular access, nerve blockade, and it has a greater likeli- hood of success, fewer complications.
出处
《川北医学院学报》
CAS
2012年第5期515-518,共4页
Journal of North Sichuan Medical College
基金
四川省南充市科技支撑计划项目(11A0076)
关键词
超声技术
经食道超声
临床麻醉
神经阻滞
Ultrasound technique
Transesopbageal echocardiography
Clinical anesthesia
Nerve block
