英语语法分析

The lateral view of angiocardiography showed two adjacent Chambers in the region of left atrium.

三房心的心血管造影表现为在侧位上相当于左房区域，有两个相邻的腔。

Materials and Methods: Three cases of aortic-left ventricular tunnel were diagnosed by angiocardiography.

材料与方法：3例主动脉-左室隧道均由心血管造影作出诊断。

Objective To report three cases of aortic-left ventricular tunnel and discuss the best view of angiocardiography.

目的：报道3例主动脉-左室隧道并讨论其最佳心血管造影投照角度。