Progressive Dilated Cardiomyopathy in a 24-Year-Old Man: A Rare Manifestation of Propionic Acidemia.
BACKGROUND Adult onset propionic acidemia (PA) is exceedingly rare, particularly when manifesting as dilated cardiomyopathy. CASE SUMMARY A previously healthy 24-year-old man presented with cardiac dilatation and acute progressive heart failure. His condition was refractory to guideline-directed medical therapy, dete...