1、心脏超声切面及测量,左室长轴切面,右室长轴切面,心底短轴,二尖瓣口短轴接面,乳头肌水平短轴,心尖短轴,心尖四腔心切面,胸骨旁四腔心切面,剑突下四腔心切面,心尖五腔心切面,心尖两腔心切面,心尖长轴切面,胸骨上窝长轴,胸骨旁长轴切面,AO:2135mm, LA: 前后2535mm,上下3151mm; LVDd 3751mm; LVSd2336mm; 二尖瓣环收缩期最大内径:2134mm; RV小于20mm;,大血管短轴切面,RVOT;主动脉前壁上缘右室流出道心内膜的垂直距离:1922mm; 主肺动脉内径:1525mm; RPA:1014mm, LPA:816mm; 肺动脉瓣寰:1122mm.,心尖
2、四腔心切面,左心房内径:收缩期测量;上下经3151mm; 左右经2544mm; 二尖瓣环的左右经:1931mm; 右心房内径:上下经3449mm; 左右经2945mm; 三尖瓣环的左右经:1728mm; 下腔静脉(呼气末):1223mm。,超声多普勒测量,正常人心腔内血流速度,Schematic depiction of mitral and pulmonary vein inflow patterns,A. normal mitral inflow B. normal mitrai and pulmonary vein inflow C. stiff and poor relaxation D. restrictive physiology E.pseudonormalization,