SARWAR, Madiha; MAJEED, Syed Muhammad Imran; KHAN, Muhammad Alamgir; MUBARAK, Sadia; RIAZ, Bushra. EFFECT OF AGE AND GENDER ON HEART RATE VARIABILITY IN PATIENTS WITH HEART FAILURE. Pakistan Armed Forces Medical Journal, [S. l.], v. 66, n. SUPPL-1, p. S75–79, 2022. Disponível em: https://pafmj.org/PAFMJ/article/view/8340. Acesso em: 4 oct. 2025.