Soetisna, Tri Wisesa, Wiraga Adi Nugraha, Fitri Setyani Rokim, Lisca Namretta, Muhammad Bagus Ronidipta Pradana, and Digjaya Utama. “Complete Revascularization Showed A Better Cardiac Function Improvement In Patients With Low Ejection Fraction”. The Heart Surgery Forum 25, no. 3 (May 31, 2022): E425-E428. Accessed April 26, 2024. https://journal.hsforum.com/index.php/HSF/article/view/4123.