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Figure 1: Heart and lung block in the fresh state, shows moderate cardiomegaly with side-by-side relationship of the great arteries. Note presence of single ventricular chamber (absence of clear-cut delineation of the interventricular septum by left anterior descending artery) and absence of left atrial appendage (LAA)*. [AA, ascending aorta; DTA, descending thoracic aorta; LCCA, left common carotid artery; LSA, left subclavian artery; PT, pulmonary trunk; RAA, right atrial appendage; RBCA, right brachiocephalic artery]

Figure 1: Heart and lung block in the fresh state, shows moderate cardiomegaly with side-by-side relationship of the great arteries. Note presence of single ventricular chamber (absence of clear-cut delineation of the interventricular septum by left anterior descending artery) and absence of left atrial appendage (LAA)*. [AA, ascending aorta; DTA, descending thoracic aorta; LCCA, left common carotid artery; LSA, left subclavian artery; PT, pulmonary trunk; RAA, right atrial appendage; RBCA, right brachiocephalic artery]