Risk Factor Analysis for Shunt Failure after Systemic Pulmonary Shunt
نویسندگان
چکیده
منابع مشابه
Pulmonary artery stenosis after systemic-to-pulmonary shunt operations.
OBJECTIVE Systemic-to-pulmonary shunt operations are still required for palliation of certain congenital heart defects. The aim of this study was to analyze the incidence and etiology of the development of pulmonary artery stenosis after these procedures. METHODS AND RESULTS Pre- and post-operative angiograms of 59 patients who underwent 54 peripheral and 12 central shunt operations were anal...
متن کاملGrowth of the pulmonary arteries after systemic-pulmonary shunt.
Pulmonary artery growth after a systemic-pulmonary shunt was angiographically evaluated in 19 out of 35 patients. The mean age of the subjects at the time of the initial operation was 18+/-18 months including 12 patients under a year old. The preoperative diagnosis was tetralogy of Fallot (TOF) in 10 patients, TOF plus pulmonary atresia in five and transposition of great arteries in four. A Bla...
متن کاملPulmonary blood flow after total cavopulmonary shunt.
The pattern of pulmonary blood flow was studied in three patients after a total cavopulmonary shunt procedure. Doppler studies showed a phasic pattern of flow which varied with the respiratory cycle. Pulmonary blood flow was increased with normal inspiration, and was much augmented by the Mueller manoeuvre. This suggests that flow was occurring when a negative intrathoracic pressure was generat...
متن کاملSystemic-to-pulmonary venous shunt in superior vena cava obstruction.
Superior vena cava obstruction is associated with multiple venous collaterals. There is an unusual pathway involving pulmonary venous collaterals in which systemic veins drain directly into the left heart, resulting in a right-to-left shunt. We report here a rare case of systemic to pulmonary venous shunt on both hemithoraces in superior vena cava obstruction associated with Budd-Chiari syndrom...
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ژورنال
عنوان ژورنال: Congenital Heart Disease
سال: 2020
ISSN: 1747-079X
DOI: 10.32604/chd.2020.013020