Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Prakasa, Rama, Debby Cinthya D. Valentina, Riestya Abdiana, Riana Handayani, & Nurulando Imansyah BP. " Analisis Faktor Risiko Pasien Gagal Jantung dengan Reduced Ejection Fraction di RSUD Dr. H. Abdul Moeloek Provinsi Lampung." Essential: Essence of Scientific Medical Journal [Online], 18.1 (2020): 22-26. Web. 9 Sep. 2026