MUHAMMAD SHEHBAZ AMJAD; SHAHID ABBAS. FREQUENCY OF IMPROVEMENT IN LEFT VENTRICULAR EJECTION FRACTION AFTER PRIMARY PERCUTANEOUS CORONARY INTERVENTION IN PATIENTS PRESENTING WITH ST-SEGMENT ELEVATION MYOCARDIAL INFARCTION. Insights – Journal of Health and Rehabilitation, [S. l.], v. 3, n. 5, p. 433–440, 2025. DOI: 10.71000/4pxhmq41. Disponível em: https://insightsjhr.com/index.php/home/article/view/927.. Acesso em: 13 jun. 2026.