He hurried to the station only ______ that the train had left. [ ]

A. to find

B. finding

C. found

D. to have found

房间隔缺损的血流动力学改变引起

A．心房、左心室、右心室扩大

B．右心房、右心室、左心室扩大

C．左心房、左心室扩大

D．右心房、右心室扩大

E．左心房、左心室、右心房扩大