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9 Cards in this Set
- Front
- Back
Donnelly's rule for increased pulmonary arterial flow on CXR?
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Right interlobar pulmonary artery larger in diameter than the trachea.
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Donnelly's rule for cardiomegaly on CXR in infants?
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Posterior aspect of cardiac silhouette extends over the vertebral bodies on lateral view.
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DDX for cyanotic congenital heart disease? (7)
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Tetralogy of Fallot
Truncus arteriosus TAPVR D-Transposition of the great arteries Tricuspid atresia Ebstein anomaly Pulmonary atresia with intact ventricular septum |
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Four components of Tetralogy of Fallot?
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1. RVOT obstruction
2. VSD 3. Overriding Aorta 4. RVH |
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Which cyanotic congenital heart diseases are associated with increased pulmonary vascular flow?
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Truncus arteriosus and TAPVR
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Which cyanotic congenital heart diseases are associated with decreased pulmonary vascular flow?
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Tetralogy of Fallot
Ebstein anomaly Pulmonary atresia with intact ventricular septum |
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What is Ebstein anomaly?
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redundancy of the tricuspid valve which becomes displaced into RV causing massive RAE.
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DDX for massive cardiac silhouette in a newborn?
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Ebstein anomaly
Pulmonary atresia with intact ventricular septum Cardiac tumor (rhabdomyoma) Mediastinal masses CDH prior to aeration of bowel Peripheral AV fistula with HOHF. |
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What is truncus arteriosus? What is always associated with it?
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Failure of normal division of truncus into aorta and pulmonary artery. Always associated with VSD.
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