
: According to StatPearls from the NCBI Bookshelf , echocardiography provides high-resolution, cross-sectional views of cardiac structures, including chambers, valves, and associated vessels.
: Detailed insights into valve anatomy and pressure gradients guide preoperative evaluations, helping surgeons plan interventions for conditions ranging from simple septal defects to complex cyanotic conditions like the "Five Ts" (e.g., Tetralogy of Fallot). Common Imaging Techniques
: It allows for the measurement of blood flow velocity and direction, which is critical for identifying shunts—abnormal connections between blood vessels often found in CHD.
Common Tests for Congenital Heart Disease - American Heart Association
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