【名词&注释】
体格检查(physical examination)、体外受精(in vitro fertilization)、右心室(right ventricle)、同源人工授精(artificial insemination by husband)、异源人工授精(artificial insemination by donor)、肺循环高压(pulmonary circutationhypertension)、无性生殖(asexual reproduction)、左心室增大(left ventricular enlargement)
[多选题]典型的二尖瓣关闭不全患者的X线表现有( )
A. 左心房和左心室增大(left ventricular enlargement)为主
B. 伴有右心室增大
C. 左心房呈中度到重度增大
D. 肺淤血
E. 病变晚期可见明显的肺循环高压(pulmonary circutationhypertension)