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多普勒组织成像技术对高血压左室舒张功能的检测

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摘要 目的 探讨多普勒组织成像技术 (DTI)检测高血压患者左室舒张功能的价值。方法 无左室肥大的高血压患者 4 0例 (Ⅰ组E >A 18例 ,Ⅱ组E <A 2 2例 )。正常对照 4 0例。应用多普勒组织成像技术测定两组二尖瓣环舒张期运动速度Ea、Aa ,并计算Ea/Aa。结果 高血压病组无论E >A ,E <A组 ,Ea ,Ea/Aa均明显低于正常对照组。结论 多普勒组织成像检测二尖瓣环舒张期运动速度可评价高血压左室舒张功能。
机构地区 浙江医院
出处 《心脑血管病防治》 2004年第6期31-32,共2页 CARDIO-CEREBROVASCULAR DISEASE PREVENTION AND TREATMENT
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