Mixed type total abnormal pulmonary venous connection: Prenatal diagnosis features in a case

Area of Science:

• Cardiology
• Medical Imaging
• Pediatric Surgery

Background:

• Total anomalous pulmonary venous connection (TAPVC) is a rare congenital heart defect.
• Obstructive forms of TAPVC pose significant management challenges.
• Prenatal diagnosis is vital for optimizing outcomes.

Observation:

• A rare case of obstructive mixed type abnormal pulmonary venous connection was identified.
• Diagnostic imaging modalities were utilized for prenatal assessment.
• Specific echocardiographic and magnetic resonance imaging findings were noted.

Findings:

• The study demonstrates a successful prenatal diagnosis of a rare obstructive mixed type TAPVC.
• Detailed imaging allowed for characterization of the anomalous venous return.
• The diagnosis facilitated timely intervention planning.

Implications:

• Early prenatal identification of obstructive TAPVC improves delivery planning and postnatal management.
• This case contributes to the understanding of rare congenital heart anomalies.
• Improved prenatal diagnosis can lead to better patient outcomes and reduced neonatal morbidity.