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Figure 3 | Cardiovascular Ultrasound

Figure 3

From: Early right ventricular systolic dysfunction in patients with systemic sclerosis without pulmonary hypertension: a Doppler Tissue and Speckle Tracking echocardiography study

Figure 3

Receiver operating characteristic curve analysis for IVV - isovolumetric myocardial velocity, IVA - isovolumetric acceleration, S - peak systolic myocardial velocity and TAPSE - tricuspid annular plane systolic excursion. IVA shows the best area under the curve (0.988) to predict early systolic dysfunction.

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