Evaluating the Usefulness of HEAR Score in Stratifying Patients with Suspected Non-ST Elevation Myocardial Infarction: A Retrospective Observational Study
Abstract: Background: Chest pain is the common reason for admissions to the cardiac emergency department. The challenge is identifying patients with acute coronary syndrome (ACS), where early diagnosis improves outcomes. Based on history, EKG, age, and risk factors, the HEAR score assigns 0-2 points per category. Objectives: To evaluate the usefulness of HEAR SCORE in stratifying patients with suspected Non-ST Elevation Myocardial Infarction (NSTEMI). Method: This retrospective observational study included 195 patients presenting chest pain and suspected NSTEMI at the Department of Emergency Medicine, KIMSHEALTH, Thiruvananthapuram. The outcomes were observed, and the HEAR scores were subsequently applied. Results: A majority (65%) of patients with a HEAR score of ?3 were discharged. Patients with scores 4 to 6 HEAR (75%) were admitted and evaluated in the hospital. In the ?7 group, 60.5% received early intervention. The HEAR scores for discharge, Hospital admission, evaluation, and early intervention are 2.9000, 4.8018, and 6.6591, respectively. These differences are statistically significant with p-value less than
Keywords: HEAR score, non-ST elevation myocardial infarction, risk stratification, emergency medicine, cardiac care
How to Cite?: Hashim Abdul Latheef, Shameem KU, Jhon P Mani, Sneha R Unni, Abul Faizy S M, Jennifer Kabeer, Shalini S, Mohammed Emath Haneefa, "Evaluating the Usefulness of HEAR Score in Stratifying Patients with Suspected Non-ST Elevation Myocardial Infarction: A Retrospective Observational Study", Volume 14 Issue 5, May 2025, International Journal of Science and Research (IJSR), Pages: 950-963, https://www.ijsr.net/getabstract.php?paperid=SR25428103426, DOI: https://dx.doi.org/10.21275/SR25428103426