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门控心肌灌注显像评估左心室收缩相位分析参数的临床应用

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摘要 目的应用门控心肌灌注显像(GMPI)相位分析技术评估左心室收缩相位分析的正常参考值及范围。方法回顾性分析2017年1月—2022年1月在山西医科大学第一医院核医学科行静息GMPI的健康受检者。应用Cedars-Sinai QGS软件相位分析技术获得左心室收缩同步性参数,比较不同性别、体重、年龄及心血管疾病危险因素病人的组间差异。结果共纳入健康受检者80名,其中男29名,女51名,年龄(64±11)岁。静息状态下的相位直方图带宽(PHBW)为(39.8±14.4)°,相位标准差(PSD)为(13.7±7.4)°,且结果不受性别、体重、年龄及心血管疾病危险因素的影响。结论获取GMPI评估左心室收缩同步性参数的正常值范围,可为临床应用提供参考。
出处 《中西医结合心脑血管病杂志》 2022年第12期2260-2262,共3页 Chinese Journal of Integrative Medicine on Cardio-Cerebrovascular Disease
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