title: [Transient Q-waves in coronary disease].
abstract: The authors discuss the transient ischemic Q waves in various situations. Five cases are presented. Two patients had exercise-induced Q waves, one patient had right bundle branche block-dependent Q waves, one patient had transient Q waves after thrombolytic therapy and one patient had transient Q waves caused by Prinzmetal angina. Profound ischemia may not result in necrosis but may cause myocardial stunning. Myocardial stunning may be accompanied by deranged electrophysiologic activity with transient loss of electromotive forces.
authors.affiliation: Országos Korányi TBC és Pulmonológiai Intézet, Budapest.
authors.forename: J
authors.initials: J
authors.lastname: Tomcsányi
authors.forename: L
authors.initials: L
authors.lastname: Jobbágy
authors.forename: J
authors.initials: J
authors.lastname: Tenczer
authors.forename: G
authors.initials: G
authors.lastname: Bokori
authors.forename: L
authors.initials: L
authors.lastname: Horváth
authors.forename: K
authors.initials: K
authors.lastname: Miklós
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003327:Coronary Disease / Q000175:diagnosis / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Tranziens Q-hullámok coronariabetegségben.