Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0476273 (respiratory distress)
 19,632 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Tetralogy of Fallot with absent pulmonary valve (TOF/APV) is a rare disease, and characterized by massive dilatation of pulmonary artery. Bronchial compression by the aneurysm-like dilated pulmonary artery sometimes results in severe respiratory compromise. Surgery including closure of VSD and right ventricular outflow construction is often needed in infancy. But, even after the surgical correction, patients often suffer from right ventricular failure due to right ventriculotomy and poor development of pulmonary capillaries. Therefore, preventing pulmonary hypertension is important during the perioperative period. We report an infant with TOF/APV. This 3 month-old boy developed respiratory distress suddenly. After the induction of anesthesia with sevoflurane, fentanyl, and vecuronium, continuous infusion of alprostadil and olprinone was started. Cardiopulmonary bypass (CPB) was instituted smoothly. VSD was closed and right ventricular outflow tract was reconstructed. Dilated pulmonary arteries were resected and plicated. Weaning from CPB was easy and postoperative course was uneventful with mild pulmonary hypertension. In the cases predisposed to right ventricular failure like TOF/APV, olprinone may be useful.
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PMID:[Anesthetic management for an infant with tetralogy of fallot with absent pulmonary valve]. 1574 15

Tetralogy of Fallot with absent pulmonary valve syndrome is commonly associated with respiratory failure both before and after surgery. This report describes our experience using prone positioning with bilateral pillows to avoid compression of the anterior chest wall after surgery. In the case here, the patient's respiratory distress was improved by this positioning. Prone position and avoiding anterior chest compression has an effect on severe respiratory distress of tetralogy of Fallot with absent pulmonary valve syndrome.
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PMID:Postoperative prone position management of tetralogy of fallot with absent pulmonary valve syndrome. 1582 96

Tetralogy of Fallot with absent pulmonary valve syndrome is associated with absence of the left pulmonary artery in one-seventh of cases. Infants with this disorder commonly present very early in life with respiratory distress and heart failure. Because the pulmonary blood flow is primarily to the right lung only, severe respiratory distress occurs. Survival to late childhood without surgery is very rare due to clinical worsening in infancy. This report describes two adult natural survivors with this rare association who presented with extremely unusual unreported clinical features. The aneurysmally dilated main pulmonary artery was compressed on the left coronary ostium, causing angina in the first patient. The second patient had recurrent ventricular tachycardia originating from the dilated thinned out right ventricular outflow tract. Both patients had successful surgical correction with valved xenograft conduits.
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PMID:Unusual clinical presentation of rare adult survivors with a missing pulmonary valve associated with a missing left pulmonary artery. 2286 76