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超声测量二尖瓣中度或重度反流患者左室射血分数可靠性分析 被引量:1

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摘要 目的:探讨超声常规方法检测二尖瓣中度或重度反流患者左室射血分数(LVEF)的准确性及可靠性。方法:回顾分析96例二尖瓣中度或重度关闭不全患者超声常规方法测的LVEF左室射血分数与其临床症状、体征、心电图、BNP和胸部正位片的符合率,并与96例不伴有二尖瓣关闭不全患者相比较。结果:二尖瓣中度或重度反流组超声常规方法测的LVEF与患者临床症状、体征、心电图、BNP值以及胸部正位片的符合率明显低于对照组,研究组与对照组相比,具有统计学意义。结论:超声常规方法测得的LVEF值,评价二尖瓣中度或重度关闭不全患者左室收缩功能可靠性低,而矫正的LVEF具有较高的可靠性。
机构地区 浙江中医院大学
出处 《深圳中西医结合杂志》 2011年第1期46-48,共3页 Shenzhen Journal of Integrated Traditional Chinese and Western Medicine
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