YULIDIA, H.; AMINUDDIN, M.; PIKIR, B. CORELATION OF GLOBAL LONGITUDINAL STRAIN (GLS) – LEFT VENTRICLE AND SOLUBLE SUPRESSION OF TUMORGENICITY 2 (sST2) IN ACUTE HEART FAILURE WITH SYSTOLIC DYSFUNCTION. Indonesian Journal of Cardiology, v. 39, n. 4, 11 set. 2019.