title: Summaries for patients. Radiofrequency treatment of abnormal heart rhythm can damage the vessels that return blood from the lungs to the heart.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000601:surgery*; D017115:Catheter Ablation / Q000009:adverse effects*; D003251:Constriction, Pathologic / Q000000981:diagnostic imaging / Q000209:etiology / Q000628:therapy; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011667:Pulmonary Veins / Q000000981:diagnostic imaging / Q000473:pathology*; D012189:Retrospective Studies; D013577:Syndrome; D036542:Tomography, Spiral Computed