TAPSE is linearly positive correlate with echocardiographic left ventricular ejection fraction (r= 0, 43; p<0, 001) and linearly negative correlate with RVDd (r= - 0.39; p<0.01), RVDd / LVDd (r=-0.33; p<0.01), RA size (r=-0.35; p<0.01), TR (r=-0.26; p<0.05); however, no correlation was found with LVDd and PAPs.