Real-time three-dimensional transesophageal echocardiographic imaging of cor triatriatum and persistent left superior...

Area of Science:

• Cardiology
• Medical Imaging
• Congenital Heart Disease

Background:

• Congenital cardiac anomalies are complex structural defects present at birth.
• Cor triatriatum involves an anomalous division of the left atrium.
• Persistent left superior vena cava (PLSVC) is a common congenital anomaly of the venous system.

Observation:

• A 54-year-old woman presented with a rare co-occurrence of cor triatriatum and PLSVC.
• The PLSVC exhibited an unusual direct drainage into the right atrium.
• Real-time three-dimensional transesophageal echocardiography (3D-TEE) was utilized for assessment.

Findings:

• 3D-TEE provided a comprehensive anatomical and functional evaluation of both rare cardiac anomalies.
• Detailed imaging elucidated the specific characteristics of the cor triatriatum and the atypical PLSVC drainage.
• The study demonstrates the utility of advanced echocardiography in diagnosing complex congenital heart conditions.

Implications:

• This case expands the understanding of combined congenital cardiac anomalies.
• It underscores the importance of advanced imaging modalities like 3D-TEE in diagnosing rare cardiovascular presentations.
• Such detailed case reports contribute to the clinical knowledge base for managing complex congenital heart disease.