[名词解释] 奇经八脉

心脏右前斜位片主要观察() ["A．右心房、肺动脉主干","B．左心房、左心室","C．左心房、肺动脉主干和右心室","D．左心室、右心室","E．气管分杈、主动脉窗"] 四气五味 泻南补北法 脏象 心脾两虚是 奇经八脉