实时三维超声心动图定量评价急性肺动脉栓塞患者右心功能

被引:6
作者
谷来柱
药华
机构
[1] 山西晋城煤业集团总医院
关键词
实时三维超声心动图; 急性肺动脉栓塞; 右室功能;
D O I
暂无
中图分类号
R445.1 [超声波诊断]; R563.5 [肺栓塞];
学科分类号
100201 [内科学]; 100231 [临床病理学];
摘要
目的探讨应用实时三维超声心动图(RT-3DE)评价急性肺动脉栓塞(APE)患者右室功能的价值。方法应用RT-3DE观察15例APE患者右室功能参数,并分析各参数与同位素全肺灌注缺损百分数(PPDs%)之间的相关性。结果APE患者右心室舒张末期容积(RVEDV)、收缩末期容积(RVESV)较对照组显著增加;每搏量(RVSV)及射血分数(RVEF)较对照组显著减小,两组间差异均有统计学意义(P<0.05)。RVEDV、RVESV与PPDs%呈显著正相关(r=0.76,P<0.001;r=0.77,P<0.001);RVSV及RVEF与PPDs%呈显著负相关(r=-0.541,P<0.05;r=-0.582,P<0.05)。结论RT-3DE参数对APE患者病变程度判定有一定的临床应用价值。
引用
收藏
页码:227 / 228
页数:2
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