Left atrial outflow obstruction in double-outlet right atrium.
Arun GopalakrishnanBijulal SasidharanJaganmohan TharakanAjitkumar ValaparambilPublished in: Asian cardiovascular & thoracic annals (2017)
We describe an unusual case of partial atrioventricular septal defect with malalignment of the septum primum to the left atrium with respect to the ventricular septum, committing the tricuspid valve to both ventricles (double-outlet right atrium). Abnormal attachment of the septum primum to the lateral aspect of mitral annulus resulted in left atrial outflow obstruction. The patient underwent successful surgical correction.
Keyphrases
- left atrial
- catheter ablation
- mitral valve
- aortic valve
- atrial fibrillation
- left atrial appendage
- left ventricular
- aortic stenosis
- vena cava
- inferior vena cava
- transcatheter aortic valve replacement
- pulmonary artery
- case report
- heart failure
- coronary artery
- pulmonary arterial hypertension
- coronary artery disease
- pulmonary hypertension