What is the typical management for a small ventricular septal defect in infancy?

• A. Patch closure
• B. Observation
• C. Heart transplant
• D. Medical therapy only

Answer: (B)

Small ventricular septal defects in infancy are usually managed with observation because many of these small leaks close spontaneously as the heart grows. When the shunt is tiny, there’s minimal left-to-right flow, no congestive heart failure, and the child often remains asymptomatic, so rushing to repair isn’t necessary. The typical approach is careful monitoring with periodic follow-up and repeat imaging, since spontaneous closure commonly occurs within the first year or two of life. If a defect is larger or causes symptoms such as failure to thrive or heart failure, then surgical patch closure or a device-based closure may be considered. Medical therapy alone isn’t the standard for a small defect, and heart transplant would never be indicated for this condition.