摘要
运用二维及M型超声心动图方法研究了412例健康人的心脏,结果表明:随着年龄的增大,室间隔及左室后壁厚度逐渐增加,但左室舒张末期内径变化不大,故左室质量及质量指数增大,其显著变化与收缩压升高、升主动脉内径增宽有关。
he hearts of 412
healthy adults were studied by M-mode and 2-DE echocardiography. The re-sults showed that
the thickness of interventricular septum and left ventricular posterior wall tend-ed to increase
with aging, but left ventricular end diastolic diameter hadn’t significantly changed,left
ventricular mass and mass index increased with aging. The significantly increased left
ventric-ular mass index was related to elevated systolic presstire and widened aorta.
出处
《南京铁道医学院学报》
1995年第4期241-242,共2页
Journal of Nanjing Railway Medical College
关键词
超声心动图
左室质量
质量指数
echocardiography
left ventricular mass
left ventricular mass index