【名词&注释】
左心室(left ventricular)、室间隔(interventricular septum)、肺动脉(pulmonary artery)、先天性心脏病(congenital heart disease)、肺循环(pulmonary circulation)、右心室肥大(right ventricular hypertrophy)、右心房(right atrium)、体循环血流量(physical circulatoryvolume)
[单选题]室间隔缺损
A. X线胸片显示右心房(right atrium)右心室肥大(right ventricular hypertrophy),肺野充血,肺动脉段突出,主动脉结较小
B. X线胸片显示右心房(right atrium)右心室肥大(right ventricular hypertrophy),肺野清晰,肺动脉段突出,主动脉结正常
C. X线胸片显示右心房(right atrium)右心室肥大(right ventricular hypertrophy),肺野清晰,肺动脉段凹陷,主动脉结增大
D. X线胸片显示左心房左心室肥大,肺野充血,肺动脉段突出,主动脉结增大
E. X线胸片显示左心房左心室肥大,肺野充血,肺动脉段突出,主动脉结较小