👉 Mislodging, also known as a "misplaced or displaced" or "overplacement," is a condition in which a child's heart valves are not properly positioned to allow blood flow through them. This can lead to fluid buildup and other health problems in the body. Mislodging occurs when the valves do not close correctly during development or during normal growth, leading to an imbalance between blood flow and oxygenation, which can cause conditions like heart failure, stroke, and even death if left