title: Cardiac late potentials for diagnosis in heart disease.
abstract: In recent years abundant information has been obtained about the relationship of heart disease and cardiac late potentials. Non-invasive recordings of ventricular late potentials are useful in risk stratification of various clinical conditions, in particular, in patients following myocardial infarction. Here a close correlation has been established between cardiac late potentials and spontaneous or induced sustained ventricular tachycardias using programmed electrical stimulation. Cardiac late potentials also appear to be associated with arrhythmic events in patients with cardiomyopathies, and following unsuccessful antitachycardia surgery. Furthermore, recording of abnormal late potentials are associated both with acute rejection after cardiac transplantation and unsuccessful thrombolytic therapy after myocardial infarction. Interestingly, antiarrhythmic drugs have no clear effect on cardiac late potentials.
authors.affiliation: Medizinische Universitätsklinik, Heidelberg, Germany.
authors.forename: J
authors.initials: J
authors.lastname: Brachmann
authors.forename: T
authors.initials: T
authors.lastname: Hilbel
authors.forename: M
authors.initials: M
authors.lastname: Schweizer
authors.forename: W
authors.initials: W
authors.lastname: Kübler
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000188:drug therapy; D004562:Electrocardiography / Q000379:methods*; D006331:Heart Diseases / Q000175:diagnosis* / Q000401:mortality / Q000503:physiopathology; D006801:Humans; D011379:Prognosis; D018754:Ventricular Dysfunction / Q000503:physiopathology*