title: [Benign and severe extrasystoles].
mesh_terms: D005117:Cardiac Complexes, Premature / Q000175:diagnosis* / Q000209:etiology; D003937:Diagnosis, Differential; D006331:Heart Diseases / Q000150:complications; D006801:Humans; D011379:Prognosis
vernacular_title: Extrasystoles bénignes et extrasystoles graves.