title: The ultrastructure of the failing heart.
mesh_terms: D000437:Alcoholism / Q000150:complications; D006332:Cardiomegaly / Q000473:pathology; D002462:Cell Membrane; D003327:Coronary Disease / Q000473:pathology; D006333:Heart Failure / Q000473:pathology*; D006801:Humans; D008853:Microscopy; D008854:Microscopy, Electron; D008928:Mitochondria; D009119:Muscle Contraction; D009206:Myocardium / Q000473:pathology; D009940:Organoids; D012508:Sarcolemma