PLANIMETRIC ECG INDICATORS IN CHILDREN WITH PREMATURE VENTRICULAR EXCITATION BY THE TYPE OF CLC SYNDROME, CLC PHENOMENON AND MAHAIM. International journal of medical sciences, [S. l.], v. 5, n. 02, p. 82–88, 2025. DOI: 10.55640/. Disponível em: https://www.academicpublishers.org/journals/index.php/ijms/article/view/2662.. Acesso em: 12 sep. 2025.