下面一组图像显示的是 ( ) [http://cdn.laixue.com/exam/10101168/TestImages/XN-28461.jpg] [http://cdn.laixue.com/exam/10101168/TestImages/XN-28462.jpg] [http://cdn.laixue.com/exam/10101168/TestImages/XN-28463.jpg] [http://cdn.laixue.com/exam/10101168/TestImages/XN-28464.jpg]-001-心血管内科学