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Updated: Aug 17, 2026

Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction
Published on: February 13, 2021
[Epidemiology and management of heart failure in a Moroccan center]
Jamal Kheyi1, Abdelilah Benelmakki1, Hicham Bouzelmat1
1Service des Soins Intensifs et Rythmologie, Hôpital Militaire d'Instruction Mohammed V, Rabat, Maroc.
Abstract:
This is a prospective observational study of 424 patients hospitalized for heart failure. Data were collected from the intensive care unit and Rhythmology Depatment of the Mohamed V Military Hospital for Instruction in Rabat, between December 2008 and December 2014. The average age was 60.91±12.77. The main cardiovascular risk factors encountered were: hypertension (46%), smoking (45%), and diabetes (43%). Clinically, 63% of patients were admitted for left-sided heart failure. The left ventricle was dilated in 58% of cases, with a mean ejection fraction estimated at 36.33 ± 13.5%. The dominant etiology was ischemic heart disease (254 cases). In addition to optimal medical treatment, 14.4% of our patients underwent cardiac resynchronization with or without defibrillator system. The intra-hospital evolution under medical treatment was marked by 26 deaths. The average length of stay in hospital was 12.1 ± 6.6 days.
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