Jerjes Sánchez Díaz, C [Helicoidal ventricular tachycardia caused by amitriptyline. Presentation of a case]. [electronic resource] - Archivos del Instituto de Cardiologia de Mexico - 353-6 p. digital Publication Type: Case Reports; English Abstract; Journal Article ISSN: 0020-3785 Subjects--Topical Terms: AgedAmitriptyline--adverse effectsDepressive Disorder, Major--drug therapyElectrocardiographyHumansHypokalemia--complicationsTachycardia--chemically induced