2) Four chamber view
心脏四腔切面
3) five-chamber view
五腔心切面
4) cardiac four-chamber view
心脏四腔观
1.
Methods:12000 pregnant women(24~42 weeks gestation)were examined by colour doppler ultrasound,the fetal electrocardiograms were recorded,including fetal cardiac four-chamber view,fetal heart rate,heart rhythm and blood flow detection of each chamber.
方法随机选择孕24~42周的孕妇12000例,用彩色多普勒超声(彩超)及胎儿心电记录技术进行胎儿心脏四腔观、胎心率(律)及胎心各腔血流检测。
6) square-cut;squaresawn
四面锯切的
补充资料：心切
1.心情迫切。 2.心意真切。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条