International Journal of General Medicine (Sep 2022)
Epidemiological Characteristics and Risk Factors Associated with Acute Myocardial Infarction in Somalia: A Single-Center Experience
Abstract
Mohamed Farah Yusuf Mohamud Mogadishu Somali Turkish Training and Research Hospital, Mogadishu, SomaliaCorrespondence: Mohamed Farah Yusuf Mohamud, Mogadishu Somali-Turkish Training and Research Hospital, 30 Street, Alikamin, Wartanabada District, Mogadishu, Somalia, Tel +252615591689, Email [email protected]: Acute myocardial infarction (AMI) is a clinical emergency condition that encompasses STEMI and NSTEMI that leads to significant morbidity and mortality rate.Methods: This prospectively cohort study was obtained from adult (≥ 18 years) patients with definitive diagnosis of AMI based on the International Classification of Diseases (ICD; codes I21, I22) those visiting to our hospital from December 2020 to November 2021. Patients with no definite diagnosis of MI and those having with stable or unstable angina were excluded from the study. Descriptive methods including frequency of tables and bar charts for different categories were used for data analysis.Results: Of 23,147 patients, 3526 were presented with chest pain in our emergency unit over the study period. A total of 97 patients met the inclusion criteria of AMI for this analysis. Of them, 73 (75.3%) had STEMI, and 24 (24.7%) had NSTEMI. Those with STEMI, anterior MI was common occlusion site (n=24, 32.9%) followed by inferior MI (n=15, 20.5%). The mean age of patients was 54.2± 12.1 years. Of the total study subjects, 67 (69.1%) were males with no significant difference in subgroups. Most of the participants were married (n=41, 42.3%). More than half of the patients were employed (n=51, 52.6%), while most of the participants were no formal education (n-39, 44.2%). Regarding the ASCVD risk factors, history of hypertension, diabetes mellitus, previous history of coronary artery disease (CAD), and dyslipidemia were the most common comorbidities in STEMI and NSTEMI cases, 31 (41.2%), 36 (49.3%), 24 (32.9%) and 15 (20.5%) vs 14 (66.7%), 11 (45.8%), 11 (45.8%), and 6 (25%), respectively. On the initial clinical presentations, typical chest pain and palpitation were the most frequent clinical presenting symptoms in both STEMI and NSTEMI patients of our study (STEMI=80.4% vs NSTEMI=68% in each), followed by dyspnea (STEMI=72.6% vs NSTEMI=41.7%) and epigastric pain (STEMI=32.9% vs NSTEMI=29.2%). The use of aspirin, clopidogrel, and LMWH therapy within the first hours after the emergency were high and comparable in both subgroups (91.8%, vs 89.7% vs 89.7%). The majority of the patients developed heart failure (36.1%), arrhythmia (23.7%), and cardiogenic shock (18%).Conclusion: As registered, the present study has a higher proportion of STEMI cases among the AMI participants when compared to the NSTEMI. Hypertension, diabetes, hyperlipidemia, and family history of CAD respectively were the highest prevalence risk factors of AMI.Keywords: myocardial infarction, diabetic, hypertension, emergency, Somalia
