Hanifah, Yasmina, Amiliana Soesanto, Ismoyo Sunu, and Ganesja Harimurti. 1. “Estimation of Right Atrial Pressure by E/Ea Ratio of Tricuspid Valve”. Indonesian Journal of Cardiology 31 (1), 3-13. https://doi.org/10.30701/ijc.v31i1.151.