Key result
Pregnancy-associated heart disease affects ~1% of pregnancies, driven primarily by peripartum cardiomyopathy.
Why the study?
Cardiac diseases during pregnancy pose particular challenges due to significant hemodynamic changes, and their frequency and types in this setting needed determination.
Cross-Sectional (n=108)
No
In Bamako, Mali, heart disease complicates 0.9% of pregnancies, with peripartum cardiomyopathy and valvular heart disease being the predominant etiologies.
Informs awareness of cardiomyopathy predominance in similar low-resource settings; leaves open generalizability and need for prospective multicenter data.
RÉSUMÉ Introduction. Les pathologies cardiaques constituent une source de difficultés particulières, en cas de grossesse, compte tenu de l'importance des modifications hémodynamiques imposées à l'organisme maternel. L’objectif de notre étude était de déterminer la fréquence et décrire les types de cardiopathie au cours de la grossesse. Méthodologie. Une étude transversale, descriptive rétrospective a été réalisée du 1er janvier 2019 au 30 juin 2021 dans les services de cardiologie et gynéco-obstétrique du CHU Mère-Enfant le Luxembourg. Nous avons inclus toutes les femmes enceintes admises dans les deux services, porteuses d’une cardiopathie, qu’elle soit antérieure à la grossesse en cours ou découverte au décours de la même grossesse pendant la période d’étude. Résultats. Au total, 108 cas de cardiopathies associées à la grossesse ont été inclus sur 11 886 patientes hospitalisées dans les deux services durant la période d’étude, soit une fréquence de 0,9 %. La tranche d’âge de 20 à 29 ans était la plus représentée avec 47,22 %. L’HTA était le facteur de risque cardiovasculaire (FDRCV) le plus observé soit 12,04 %. Les valvulopathies (22,22%) étaient les antécédents médicaux les plus retrouvés. La myocardiopathie du péri partum a été la cardiopathie la plus observée (65,74%). Conclusion. Les cardiopathies au cours de la grossesse ne sont pas rares à Bamako. Il n’y a pas d’âge de prédilection. La cardiomyopathie du péripartum et les valvulopathies sont les diagnostics les plus retrouvés. ABSTRACTIntroduction. Cardiac diseases are a source of particular difficulty in pregnancy, given the importance of the hemodynamic changes imposed on the maternal body. The aim of our study was to determine the frequency and to describe the types of heart disease during pregnancy. Methods. A cross-sectional, descriptive retrospective study was carried out from January 1st, 2019 to June 30th, 2021 in the cardiology and gynecological-obstetrics departments of the CHU Mère-Enfant le Luxembourg. We included all pregnant women admitted to the two departments with heart disease, whether prior to the current pregnancy or discovered during the same pregnancy during the study period. Results. A total of 108 cases of pregnancy-associated heart disease were included out of 11,886 patients admitted to the two wards during the study period, representing a frequency of 0.9%. The age group 20-29 years was the most represented with 47.22%. Hypertension was the most common cardiovascular risk factor (12.04%). Valvular disease (22.22%) was the most common medical history. Peripartum cardiomyopathy (65.74%) was the most common heart disease. Conclusion. Heart disease during pregnancy is not rare in Bamako. There is no age of predilection; peripartum cardiomyopathy and valvular heart disease are the most common diagnoses.
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Keïta et al. (2022) conducted a cross-sectional in Heart disease during pregnancy (n=108). Pregnancy-associated heart disease was evaluated on Frequency and types of heart disease during pregnancy. Pregnancy-associated heart disease had a frequency of 0.9%, with peripartum cardiomyopathy (65.74%) and valvular heart disease (26.85%) being the most common diagnoses.
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