Pre-existing left pulmonary artery stenosis and other anomalies associated with device occlusion of patent ductus arteriosus.
A retrospective analysis was performed on 200 consecutive patients who underwent cardiac catheterization for occlusion of Patent Ductus Arteriosus (PDA) at a single center by a single operator. Four significant anomalies were observed: pre-existing Left Pulmonary Artery (LPA) stenosis, left recurrent laryngeal nerve (LRLN) injury, electrocardiogram (EKG) changes, and aorto-pulmonary (AP) collateral arteries. The observation of pre-existing LPA stenosis, marked EKG changes, and permanent LRLN injury have not been previously reported. Incidence, etiology, and clinical significance of these anomalies are discussed with specific new recommendations for the prevention of LRLN injury and occlusion of AP collaterals.
Javois
Alexander J
AJ
The Heart Institute for Children, Advocate Hope Children's Hospital, Oak Lawn, IL 60453, USA. alexjavois@thic.com
Patel
Dhaval
D
Roberson
David
D
Husayni
Tarek
T
D000293:Adolescent; D000328:Adult; D000368:Aged; D001011:Aorta / Q000002:abnormalities* / Q000503:physiopathology; D001027:Aortography; D006328:Cardiac Catheterization / Q000009:adverse effects / Q000295:instrumentation; D018376:Cardiovascular Abnormalities / Q000150:complications / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery / Q000628:therapy*; D002648:Child; D002675:Child, Preschool; D003097:Collateral Circulation; D003251:Constriction, Pathologic; D017023:Coronary Angiography; D004374:Ductus Arteriosus, Patent / Q000150:complications / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery / Q000628:therapy*; D004562:Electrocardiography; D004621:Embolization, Therapeutic / Q000009:adverse effects / Q000295:instrumentation; D004867:Equipment Design; D005260:Female; D005500:Follow-Up Studies; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D015994:Incidence; D007223:Infant; D008297:Male; D008875:Middle Aged; D011474:Prosthesis Design; D019919:Prosthesis Implantation / Q000009:adverse effects / Q000295:instrumentation; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000503:physiopathology; D011652:Pulmonary Circulation; D061226:Recurrent Laryngeal Nerve Injuries; D012189:Retrospective Studies; D012720:Severity of Illness Index; D013997:Time Factors; D016896:Treatment Outcome; D014826:Vocal Cord Paralysis / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control