Early Left Ventricular Structural Changes With Preserved Function in Overweight and Obese Adolescents: A Speckle-Tracking Echocardiography Study. Althea Med J [Internet]. 2025 Dec. 31 [cited 2026 Jul. 16];12(4):263-9. Available from: https://journal.fk.unpad.ac.id/index.php/amj/article/view/4343