HEART TROUBLE IS A SERIOUS THREAT TO CHILDREN’S LIFE. International journal of medical sciences, [S. l.], v. 6, n. 03, p. 630–631, 2026. DOI: 10.55640/. Disponível em: https://www.academicpublishers.org/journals/index.php/ijms/article/view/12063.. Acesso em: 6 aug. 2026.