Chest x-ray
Electrocardiogram to evaluate the heart’s electrical system
Transthoracic Echocardiogram with Doppler imaging: Ultrasound images are obtained to show the size and function of the heart’s chambers, assess the condition of the heart valves and measure the velocity of blood flow across the VSD
Coronary angiography in patients at risk of coronary artery disease or in patients over age 40 if a surgical repair is planned.
MRI to detect other associated cardiac abnormalities