组织多普勒成像在评估收缩性和舒张性心力衰竭患者左心室充盈压中的应用价值。
Usefulness of tissue Doppler imaging for estimation of left ventricular filling pressures in patients with systolic and diastolic heart failure.
作者信息
Bruch Christian, Grude Matthias, Müller Joachim, Breithardt Günter, Wichter Thomas
机构信息
Department of Cardiology and Angiology, Hospital of the University of Münster, Münster, Germany.
出版信息
Am J Cardiol. 2005 Apr 1;95(7):892-5. doi: 10.1016/j.amjcard.2004.12.017.
The diagnostic usefulness of the mitral E/E' ratio (derived from tissue Doppler imaging) as an estimate of left ventricular filling pressures was studied in 28 patients with diastolic heart failure (defined by heart failure signs and symptoms but with preserved ejection fraction) and in 46 patients with systolic heart failure (heart failure signs and symptoms and reduced ejection fraction). E/E' was reflective of filling pressures in subjects with diastolic and systolic heart failure and may be of special use in ruling out elevated filling pressures in subjects with suspected diastolic heart failure.
对28例舒张性心力衰竭患者（根据心力衰竭体征和症状定义，但射血分数正常）和46例收缩性心力衰竭患者（心力衰竭体征和症状且射血分数降低），研究了二尖瓣E/E'比值（源自组织多普勒成像）作为左心室充盈压估计值的诊断效用。E/E'反映了舒张性和收缩性心力衰竭患者的充盈压，在排除疑似舒张性心力衰竭患者充盈压升高方面可能具有特殊用途。
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