三維斑點(diǎn)追蹤技術(shù)評(píng)價(jià)糖尿病患者左心室整體收縮功能
發(fā)布時(shí)間:2018-09-19 16:20
【摘要】:目的應(yīng)用三維斑點(diǎn)追蹤技術(shù)(3D-STI)評(píng)價(jià)2型糖尿病(T2DM)患者左室整體收縮功能,及其與頸動(dòng)脈內(nèi)中膜厚度(IMT)的相關(guān)性分析。方法收集65例T2DM患者(病例組),根據(jù)HbA1c水平分為DM1組30例(HbA1c7%)和DM2組35例(HbA1c≥7%),健康對(duì)照組40例,采用3D-STI技術(shù)獲取各組左心室整體縱向收縮期峰值應(yīng)變(GLS)、徑向應(yīng)變(GRS)、圓周應(yīng)變(GCS)、面積應(yīng)變(GAS)、左心室射血分?jǐn)?shù)(LVEF),二維測(cè)量IMT,比較各組指標(biāo)間的差異,并分析各應(yīng)變值與IMT的相關(guān)性。結(jié)果與對(duì)照組相比,DM1組GLS降低,與對(duì)照組、DM1組相比,DM2組GLS、GAS、GCS及GRS降低,IMT在3組中逐漸增厚,差異均有統(tǒng)計(jì)學(xué)意義。GLS、GAS、GCS及GRS值與IMT呈負(fù)相關(guān)。結(jié)論 3D-STI可以準(zhǔn)確地評(píng)價(jià)左室收縮功能,為臨床提供可靠依據(jù)。
[Abstract]:Objective to evaluate the global systolic function of left ventricle in patients with type 2 diabetes mellitus (T2DM) by three dimensional speckle tracing (3D-STI) and its correlation with carotid intima media thickness (IMT). Methods 65 T2DM patients (case group) were divided into DM1 group (30 cases) and DM2 group (35 cases) (HbA1c 鈮,
本文編號(hào):2250670
[Abstract]:Objective to evaluate the global systolic function of left ventricle in patients with type 2 diabetes mellitus (T2DM) by three dimensional speckle tracing (3D-STI) and its correlation with carotid intima media thickness (IMT). Methods 65 T2DM patients (case group) were divided into DM1 group (30 cases) and DM2 group (35 cases) (HbA1c 鈮,
本文編號(hào):2250670
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