title: [Enzyme liberation after electrical His bundle ablation].
abstract: The release of isoenzymes, i.e. aspartate aminotransferase (ASAT), lactic dehydrogenase (LDH), malic dehydrogenase (MDH), and of creatine kinase (CK) after electric His bundle ablation is presented. The enzyme release is increasing with the amount of energy applied during the intervention. Mitochondrial MDH and ASAT were found in six of the seven patients. Therefore, the size of myocardial necrosis by ablation can be estimated by the sequence of the release of the enzymes, and the isoenzymes, respectively.
authors.affiliation: Zentralinstitut für Herz-Kreislauf-Forschung, Akademie der Wissenschaften der DDR Berlin-Buch.
authors.forename: L
authors.initials: L
authors.lastname: Junker
authors.forename: C
authors.initials: C
authors.lastname: Wagenknecht
authors.forename: D
authors.initials: D
authors.lastname: Pfeiffer
authors.forename: H
authors.initials: H
authors.lastname: Barleben
authors.forename: H
authors.initials: H
authors.lastname: Pech
mesh_terms: D000293:Adolescent; D000328:Adult; D001219:Aspartate Aminotransferases / Q000097:blood*; D002036:Bundle of His / Q000601:surgery*; D003402:Creatine Kinase / Q000097:blood*; D004564:Electrocoagulation; D005260:Female; D006329:Heart Conduction System / Q000601:surgery*; D006801:Humans; D007527:Isoenzymes / Q000097:blood*; D007770:L-Lactate Dehydrogenase / Q000097:blood*; D008291:Malate Dehydrogenase / Q000097:blood*; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology; D009336:Necrosis; D011183:Postoperative Complications / Q000175:diagnosis*; D013617:Tachycardia, Supraventricular / Q000601:surgery*
chemical_list: D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase; D008291:Malate Dehydrogenase; D001219:Aspartate Aminotransferases; D003402:Creatine Kinase
vernacular_title: Enzymfreisetzung nach Anwendung der elektrischen His-Bündel-Ablation.