Can babies with ventricular septal defect be vaccinated?

Whether a baby with ventricular septal defect can be vaccinated depends on the specific situation. Please consult a pediatrician or specialist for evaluation first.

A ventricular septal defect is a congenital heart defect in which there is a small hole in the "wall" that separates the left and right ventricles of the heart. Some defects close on their own as the baby grows, but larger defects may require surgery to repair. This structural abnormality may affect heart function and blood circulation in the lungs, making babies more susceptible to infection, so vaccination is particularly important.

Generally speaking, babies with small defects or those that have been repaired can be vaccinated according to the regular vaccination schedule. However, if the defect is large and causes heart failure or other serious symptoms, vaccination may need to be postponed or adjusted. In particular, vaccination should be avoided when the baby is unwell due to a cold or fever.

It is recommended that parents pay close attention to their baby's condition and actively communicate with doctors to develop a safe vaccination plan. Before vaccination, be sure to provide detailed health information to the doctor and, if necessary, choose the appropriate vaccine type and timing under professional guidance. If you feel unwell or have special circumstances, please seek medical attention immediately.