Echocardiographic--angiocardiographic correlation in persistent truncus arteriosus.

Area of Science:

• Pediatric Cardiology
• Diagnostic Imaging
• Congenital Heart Disease

Background:

• Persistent truncus arteriosus (PTA) is a rare congenital heart defect.
• Accurate and timely diagnosis is crucial for patient management.
• Type 1 PTA involves a single large artery arising from the heart.

Purpose of the Study:

• To evaluate the diagnostic utility of echocardiography in persistent truncus arteriosus type 1.
• To present cases where echocardiography facilitated diagnosis.

Main Methods:

• Retrospective review of four pediatric cases diagnosed with PTA type 1.
• Echocardiography as the primary diagnostic imaging modality.
• Confirmation of diagnosis through cardiac catheterization and angiocardiography.

Main Results:

• Echocardiography successfully identified key features of PTA type 1 in all four cases.
• The imaging findings were consistent with subsequent invasive diagnostic procedures.
• Echocardiography proved valuable in the initial diagnosis of PTA type 1.

Conclusions:

• Echocardiography is a reliable and helpful tool for diagnosing persistent truncus arteriosus type 1.
• Non-invasive imaging plays a vital role in the early detection of congenital heart defects.
• Further confirmation with cardiac catheterization and angiocardiography ensures diagnostic accuracy.