Final diagnosis: atrial tachycardia and tachycardiomyopathy caused by a CVC.
D000970:Antineoplastic Agents; D002405:Catheterization, Central Venous / Q000009:adverse effects*; D002648:Child; D002675:Child, Preschool; D000075202:Contraindications; D004562:Electrocardiography; D006801:Humans; D007049:Iatrogenic Disease; D009369:Neoplasms / Q000188:drug therapy / Q000628:therapy; D013612:Tachycardia, Ectopic Atrial / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology
D000970:Antineoplastic Agents