title: Intracellular action potential in hypertrophic obstructive cardiomyopathy.
mesh_terms: D000200:Action Potentials; D006332:Cardiomegaly / Q000503:physiopathology; D002312:Cardiomyopathy, Hypertrophic / Q000503:physiopathology*; D006801:Humans; D066298:In Vitro Techniques; D009136:Muscular Dystrophies / Q000150:complications