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Pediatric human explanted heart gallery. A. The common types of cardiomyopathy contributing to pediatric HF such as dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM), and restrictive cardiomyopathy (RCM). B. Congenital heart diseases with a variety of etiologies, such as hypoplastic left heart syndrome (HLHS), transposition of great artery (TGA), Tetralogy of Fallot (TOF), and pulmonary atresia. Scale bar = 1 cm.
