Key result
Congenital heart disease drives pediatric acute heart failure in Mali, linked to ~70% mortality.
Why the study?
Acute heart failure is rare and poorly described in African children, yet it requires rapid recognition due to its potentially fatal cardiogenic shock.
Observational (n=30)
No
Acute heart failure in Malian children is rare but carries a very high mortality rate (70%), primarily driven by decompensated congenital heart disease and limited access to cardiac surgery.
High mortality in Malian children with acute HF signals urgent care gaps; leaves open need for prospective studies on congenital interventions.
RÉSUMÉIntroduction. L’insuffisance cardiaque aiguë (ICA) correspond à une dysfonction brutale de la pompe cardiaque devenue inapte à assurer un débit cardiaque suffisant pour assurer la perfusion des organes et l’oxygénation des tissus. L’ICA pose surtout le problème de sa méconnaissance du fait de sa rareté chez l’enfant. Il faut pourtant la reconnaître rapidement car elle risque de conduire au choc cardiogénique potentiellement mortel. Ce travail apporte des données sur l’ICA à Bamako. Matériels et méthodes. Il s’agit d’une étude rétrospective du 1er Décembre 2016 au 31 Août 2017 chez les enfants au département de pédiatrie du CHU Gabriel Toure Les variables ‘étude étaient la présentation clinique, les étiologies et le devenir. Résultats. Sur une période de neuf mois, le service de pédiatrie du CHU Gabriel Touré a enregistré 5207 cas d’hospitalisation dont 30 cas d’insuffisance cardiaque aigue soit une prévalence de 0,57%. Les enfants les plus touchés avaient un âge supérieur à 24 mois. Le sexe masculin était le plus représenté avec 66,7%. La totalité des patients avaient une difficulté respiratoire. Les causes les plus fréquentes étaient des cardiopathies congénitales décompensées soit 70% des cas. Le pronostic était défavorable avec un nombre de décès élevé soit 70% des cas. Conclusion. Ce travail montre que l’ICA est une affection très grave bien que rare au Mali. Des mesures doivent être prises afin d’améliorer la prise en charge, notamment par le renforcement de la collaboration cardiologie-pédiatrie.ABSTRACTIntroduction. Acute heart failure (AHF) refers to a sudden dysfunction of the heart that cannot pump sufficient flow to ensure organ perfusion and tissue oxygenation. AHF is largely is hardly described in African children because of is rarity. However, it must be recognized quickly because it can lead to potentially fatal cardiogenic. The aim of this study is to bring more data on this subject in Mali. Materials and methods. This was a descriptive retrospective study from December 1, 2016 to August 31, 2017 in the pediatric department of the CHU Gabriel TOURE. Our data of interest were the clinical presentation, the etiologies and the outcome. Results. Over a period of nine months, the pediatric department of the CHU Gabriel TOURE recorded 5,207 cases of hospitalization, including 30 cases of acute heart failure (0.57%). The age group mostly affected concerned children aged 24 months and more. Boys represented 66.7% of the total. All children had difficulty of breathing. The most common etiology was decompensated congenital heart disease (70% of cases). The prognosis was dim (lethality rate of 70%). Conclusion. Our study shows that AHF is a serious issue in Mali although it is rare. Measures should be taken to improve its management, particularly through the strengthening of collaboration between cardiologists and pediatricians.
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Sow et al. (2022) conducted an observational in Acute heart failure (n=30). Acute heart failure was evaluated on Lethality rate. Acute heart failure in Malian children was predominantly caused by decompensated congenital heart disease (70%) and was associated with a high lethality rate of 70%.
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