title: Double ventricular parasystole associated with complete atrioventricular block.
mesh_terms: D000368:Aged; D001145:Arrhythmias, Cardiac / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D006801:Humans; D009200:Myocardial Contraction; D013599:Systole