/*! elementor – v3.21.0 – 26-05-2024 */ .elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=”.svg”]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block} Tetralogy of Fallot (TOF) is a rare congenital heart defect present at birth, involving four structural heart abnormalities. These defects disrupt blood flow, leading to low oxygen levels,...