Acute Coronary Syndrome in Women at the CHU le Luxembourg of Bamako

Abstract

Introduction: Acute coronary syndromes have been very little studied in the female population in black Africa. Our series showed an increase in the prevalence of acute coronary syndromes in the female population compared to previous studies. Through this retrospective study, we evaluated the epidemiological, clinical, paraclinical, therapeutic and evolutionary specifications of acute coronary syndromes in women. Methodology: This was a retro and prospective study, concerning patients admitted for an acute coronary syndrome over a period of 3 years from September 1, 2019, to August 30, 2022, in the interventional cardiology unit at the CHU le Luxembourg of Bamako. Results: During the study period, 74 patients’ files were collected out of 251 patients, i.e., a frequency of ACS in women of 29.5%. The average age of the patients was 59.31 ± 10.89 years (37 and 83 years) and the age group 45-65 years was the most affected. The risk factors were essentially high blood pressure 66.2% (n=49), physical inactivity 66.2% (n=49) and diabetes 59.5% (n=44). The predominant functional signs were atypical chest pain in 56.8% of cases (n=42). The electrical aspect was mainly persistent ST-segment elevation in 61% (n=45). Seventy-six percent (n=56) of patients were treated 12 hours after the first medical contact. The approach for coronary angiography was radical in 93%. Coronary angiography was pathological in 92% (n=68). Lesions were single vessel in 29.7% of cases and multi-vessel in 62.2% of cases. Conclusion: Acute coronary syndrome in women is characterized by atypical of symptoms with a delay in diagnosis and management. Coronary lesions are characterized by multi-vessel involvement in the majority of cases.