title: Letter by Dimitrow and Cheng regarding article, "Exercise testing in nonatherosclerotic heart disease: hypertrophic cardiomyopathy, valvular heart disease, and arrhythmias".
authors: Pawel Petkow
authors: PP
authors: Dimitrow
authors: Tsung O
authors: TO
authors: Cheng
mesh_terms: D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D002312:Cardiomyopathy, Hypertrophic / Q000503:physiopathology*; D005080:Exercise Test; D006349:Heart Valve Diseases / Q000503:physiopathology*; D006801:Humans