title: [Development of arrhythmia in patients after heart surgery in relation to the length of the Q-T interval].
abstract: To predict intra- and postoperative ventricular arrhythmias, the length of Q-T interval was determined in 29 patients after cardiosurgical interventions made under artificial circulation by using ECG monitoring. The occurrence of ventricular arrhythmias were found to be related to a Q-T interval index of more than 20% of the normal value. The application of simple computer systems allows the Q-T interval to be monitored on line, identifying patients at a high risk for arrhythmias and using an adequate antiarrhythmic therapy.
authors.forename: L A
authors.initials: LA
authors.lastname: Shchegol'kov
authors.forename: A N
authors.initials: AN
authors.lastname: Shalaev
authors.forename: E I
authors.initials: EI
authors.lastname: Matusova
authors.forename: L B
authors.initials: LB
authors.lastname: Fomin
mesh_terms: D000293:Adolescent; D000328:Adult; D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D006348:Cardiac Surgical Procedures; D004562:Electrocardiography; D006801:Humans; D007431:Intraoperative Complications / Q000503:physiopathology*; D008875:Middle Aged; D011183:Postoperative Complications / Q000503:physiopathology*; D013997:Time Factors
vernacular_title: Zavisimost' razvitiia aritmiĭ u bol'nykh posle kardiokhirurgicheskikh vmeshatel'stv ot dlitel'nosti intervala Q-T.