has subject area Animals Calcinosis Calcium Cardiomyopathy, Hypertrophic, Familial Desmin Fibrosis Gene Expression Genes, bcl-2 Genetic Therapy In Vitro Techniques Mice Mice, Inbred C57BL Mice, Knockout Mice, Transgenic Microscopy, Electron Mitochondrial Diseases Mitochondrial Swelling Myocardium Organ Size