Abstract:post-questionaire, timeliness of hand-on practice (subxiphoid view for heart, tracheal ultrasound and bilateral lung sliding sign), and satisfication. Results: There are 20 junior emergency physicians participating in this study. The accuracy of post-test questionaire is increased from 7 to 9 points. After training, good subxiphoid view for heart can be obtained in 16 seconds, tracheal ultrasound can be obtained in 14 seconds and each lung sliding sign can be in 6 seconds.The satisfication score is 9 points in… Show more
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