Continuous interrupted echoes seen in the ventricular septum is abnormal and suggests the presence of a ventricular septal defect, and further investigation for the presence of a lesion such as an enlarged ventricle and prompt treatment is recommended. In normal individuals, the ventricles are complete and continuous with each other, and the interruption found on ultrasound is highly suggestive of a ventricular septal defect. Further examination of the pulmonary arteries for widening, the ventricles for enlargement or hypertrophy, and the valves for regurgitation is recommended to determine whether it is a simple ventricular septal defect or a serious condition such as tetralogy of Fallot. For simple asymptomatic ventricular septal defects without organic changes such as ventricular hypertrophy, no special intervention can be made for the time being, and regular checkups are sufficient; for severe organic lesions or symptoms such as dyspnea, and for serious diseases such as tetralogy of Fallot, surgical repair and other treatments are required. This phenomenon is generally abnormal, and it is recommended to seek professional medical practitioners for further examination and treatment.