., D.; KISHORE, K. . The correlation between proportional pulse pressure and grades of left ventricular dysfunction in patients of heart failure. International Journal of Medical and Biomedical Studies, [S. l.], v. 10, n. 1, p. 125–143, 2026. DOI: 10.32553/ijmbs.v10i1.3229. Disponível em: https://www.ijmbs.info/index.php/ijmbs/article/view/3229. Acesso em: 26 may. 2026.