Research Article

Effectiveness of Knowledge on Early Signs and Immediate Treatment of Myocardial Infarction in Selected Hospitals of Dharmapuri District

Abstract

Myocardial infarction (MI) remains a leading cause of morbidity and mortality globally. Nurses play a vital role in early recognition and management, especially in emergency settings. However, knowledge gaps persist, particularly in resource limited hospitals. To assess the level of knowledge among nurses regarding myocardial infarction at Faridpur Medical College Hospital, Faridpur. A descriptive cross-sectional study was conducted among 68 nurses using purposive sampling. Data were collected through a structured, pre-tested questionnaire and analyzed using SPSS version 21 with descriptive statistics. Most participants were female (790/o) aged 35-40 years, with 5—10 years of experience. While general awareness of MI symptoms, risk factors, and diagnostic tools was satisfactory- 95.6% recognized chest pain, 96% identified Troponin I, and 870/o could perform ECG within 10 minutes-knowledge gaps were evident. Only 28% correctly understood aspirin’s role, and 80.9% misunderstood the effect of betablockers on cardiac output. Although overall knowledge was acceptable, misconceptions in pharmacological aspects highlight the need for targeted training. Regular professional development on emergency cardiac care and evidence-based practices is essential to improve nursing competencies and patient outcomes in MI cases.