Epidemiological Profile and Trends in Hospitalizations for Acute Myocardial Infarction in Belém Do Pará (2019-2023): Implications for Public Health

Abstract

Aims: This study aims to analyze the epidemiological profile of hospitalizations for acute myocardial infarction (AMI) in the municipality of Belém do Pará from 2019 to 2023, focusing on trends, demographic characteristics, and implications for public health strategies. Study Design: A quantitative, retrospective, descriptive, and ecological study was conducted, utilizing data from the Ministry of Health's Hospital Information System (SIH/DATASUS) through the TABNET platform. Place and Duration of Study: The study was carried out in Belém do Pará, Brazil, covering a five-year period from January 2019 to December 2023. Methodology: Data on hospitalizations for AMI, classified under ICD I21, were collected and analyzed. Key epidemiological variables included the number of hospitalizations per year, nature of care, gender, age group, race/color, and mortality rates. Descriptive statistical analysis was performed using absolute and relative frequencies. Results: This study analyzes hospitalizations for acute myocardial infarction (AMI) in Belém do Pará from 2019 to 2023, focusing on trends, demographic characteristics, and implications for public health strategies. We observed a significant increase in AMI hospitalizations, with the highest peak in 2022. The most affected demographic was men of brown race/color in the 60-69 age group, highlighting the need for targeted prevention strategies. Conclusion: The findings underscore the urgent need for targeted public health interventions aimed at prevention and health education, particularly for the most vulnerable populations. The study highlights the importance of implementing robust health policies to reduce the incidence and mortality associated with acute myocardial infarction, ultimately improving the quality of life for the population of Belém do Pará.