1.
Rosa AD, Fazriah H, tinah T. Correlation of Left Ventricular Systolic Function and Severity of Mitral Regurgitation in Patient with Heart Failure Reduced Ejection Fraction. ARKAVI [Internet]. 2019 Jan. 1 [cited 2024 Jul. 16];4(1):224-7. Available from: https://journal.uhamka.ac.id/index.php/arkavi/article/view/5487