Spiral calcification in the ventricular myocardium.
D000328:Adult; D002114:Calcinosis / Q000209:etiology*; D009202:Cardiomyopathies / Q000209:etiology*; D006331:Heart Diseases / Q000150:complications*; D006352:Heart Ventricles / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged