A total cavopulmonary shunt operation for single ventricle with single atrium.
نویسندگان
چکیده
منابع مشابه
The total cavopulmonary connection resistance: a significant impact on single ventricle hemodynamics at rest and exercise.
Little is known about the impact of the total cavopulmonary connection (TCPC) on resting and exercise hemodynamics in a single ventricle (SV) circulation. The aim of this study was to elucidate this mechanism using a lumped parameter model of the SV circulation. Pulmonary vascular resistance (1.96+/-0.80 WU) and systemic vascular resistances (18.4+/-7.2 WU) were obtained from catheterization da...
متن کاملTranscaval puncture for access to the pulmonary venous atrium after the extracardiac total cavopulmonary connection operation.
BACKGROUND Patients with surgically palliated total cavopulmonary connection are at risk for recurrent atrial arrhythmia requiring catheter ablation. Transcatheter procedures for those with extracardiac conduits (extracardiac-total cavopulmonary connection) are perhaps the most challenging because of exclusion of the venous circulation from the arrhythmia substrate. Puncture through the inferio...
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...
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This article investigates integrated production-inventory models with backorder. A single supplier and a single buyer are considered and shortage as backorder is allowed for the buyer. The proposed models determine optimal order quantity, optimal backorder quantity and optimal number of deliveries on the joint total cost for both buyer and supplier. Two cases are discussed: single-setup-singl...
متن کاملDefinitive palliation with cavopulmonary or aortopulmonary shunts for adults with single ventricle physiology.
OBJECTIVE To compare the relative merits of cavopulmonary or aortopulmonary shunts, or both, as definitive non-Fontan palliations for patients with single ventricle physiology. DESIGN Clinical data, ECG, echocardiographic data, surgical records, and available postmortem material were reviewed in all patients with single ventricle physiology identified from the University of Toronto Congenital...
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ژورنال
عنوان ژورنال: Japanese Journal of Cardiovascular Surgery
سال: 1990
ISSN: 1883-4108,0285-1474
DOI: 10.4326/jjcvs.19.1213