title: [Biopsy of the myocardium in patients with ventricular arrhythmia of unknown etiology].
authors.forename: E K
authors.initials: EK
authors.lastname: Włodarska
authors.forename: W
authors.initials: W
authors.lastname: Ruzyłło
authors.forename: W
authors.initials: W
authors.lastname: Rydlewska-Sadowska
authors.forename: J
authors.initials: J
authors.lastname: Piotrowska
authors.forename: W
authors.initials: W
authors.lastname: Popławska
authors.forename: M
authors.initials: M
authors.lastname: Dabrowski
authors.forename: A
authors.initials: A
authors.lastname: Rosnowski
authors.forename: W
authors.initials: W
authors.lastname: Gajewski
mesh_terms: D000328:Adult; D001706:Biopsy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology*; D013617:Tachycardia, Supraventricular / Q000209:etiology / Q000473:pathology*; D014693:Ventricular Fibrillation / Q000209:etiology / Q000473:pathology*
vernacular_title: Biopsja mieśnia sercowego u pacjentów z komorowymi zaburzeniami rytmu nieznanego pochodzenia.