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Please note that all translations are automatically generated. Click here for the English version.
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03:24 min
June 30th, 2023
DOI :
10.3791/200659-v
Transcript
首先将心内超声心动图导管或 ICE 导管插入股静脉,并将其引导通过下腔静脉和上腔静脉进入右心房。将超声导管置于右心房短轴中间,顺时针旋转,将风扇对准一点钟方向或家 view 查看右心房和右心室。接下来,拧紧张力旋钮以实现锁定张力调谐。
然后转到主页视图并单击反曲率以完全显示三尖瓣环。附着在三尖瓣环上进行门控训练,并利用呼吸末期建模。从家庭视图,顺时针旋转至左心房前壁,露出左心耳。
继续将导管顺时针转动到左心房,以查看显示为兔耳征的左上肺静脉和下肺静脉。旋转以识别左肺
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