OPTIMIZING CARDIOVASCULAR FUNCTION THROUGH LOW-IMPACT AEROBIC EXERCISE AND SLOW-DEEP BREATHING EXERCISE THERAPY ON HYPERTENSION LEVELS IN THE ELDERLY. Nursing Sciences Journal, [S. l.], v. 10, n. 2, p. 564, 2026. DOI: 10.30737/nsj.v10i2.7678. Disponível em: https://ojs.unik-kediri.ac.id/index.php/nsj/article/view/7678. Acesso em: 4 nov. 2026.