Newborn heart murmurs can be physiological or pathological, and further examination is needed for confirmation.

Understanding the likelihood of self-healing for ventricular septal defects and how to conduct appropriate medical treatment.

If a newborn shows signs of heart murmur and lung issues, immediate medical attention and detailed examination and treatment should be sought.

A four-and-a-half-year-old child was found to have a heart murmur and irregular heartbeat during a medical check-up. The doctor recommended an echocardiogram to rule out congenital heart disease.