title: [The effect of the WPW syndrome on systolic intervals].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D013599:Systole; D014927:Wolff-Parkinson-White Syndrome / Q000503:physiopathology*
vernacular_title: Vliv WPW syndromu na nĕkteré systolické intervaly.