Human fetal heart is the difficulty in ultrasound standardized resident training

which involves embryogenesis

anatomy

fetal circulation characteristics

the mechanism of cardiac malformation and the points of ultrasonic diagnosis. This study investigated the application of missed and misdiagnosed case analysis in fetal heart teaching in ultrasound standardized resident training. The teacher selected the missed and misdiagnosed cases according to the teaching purpose

the students subsequently discussed

analyzed and reported the causes of missed and misdiagnosed cases

then the teacher combed and explained the key knowledge and extended knowledge points. According to the questionnaire survey

the students agreed that the analysis of missed and misdiagnosed cases can mobilize the enthusiasm of learning

help to understand the knowledge

and guide the future clinical work.