Diagnosis of VSD often begins with the detection of a heart murmur during a physical examination. Further diagnostic tests include:
- Echocardiogram: This imaging test uses sound waves to create detailed images of the heart, allowing for the assessment of the size and location of the VSD. - Chest X-ray: This can show the size of the heart and the state of the lungs. - Electrocardiogram (ECG): This records the electrical activity of the heart and can indicate abnormalities due to VSD.
