Results 31 to 40 of about 9,493 (205)

Improving surgical outcome following the Norwood procedure [PDF]

Netherlands Heart Journal, 2011
The Norwood procedure consists of three palliative operations, performed in neonates with hypoplastic left heart syndrome. Especially the first stage (Norwood I) is associated with the highest mortality rates in paediatric cardiac surgery (up to 25%). During surgery, the aorta is reconstructed and a systemic-to-pulmonary shunt is applied.
Algra, S. O., Breur, J. M. P. J., Evens, F. C. M., de Roo, F., Schoof, P. H., Haas, F.   +5 more
openaire   +2 more sources

Reconstruction of the pulmonary vascular bed at the stages of hemodynamic correction in patients with functionally single ventricle

Вестник хирургии имени И.И. Грекова, 2023
The OBJECTIVE was to study the prevalence and nature of congenital and acquired anatomical features of the pulmonary vascular bed in patients with single ventricle and to evaluate their impact on staged hemodynamic correction.METHODS AND MATERIALS.
A. A. Avramenko, N. A. Svechkov, S. M. Khokhlunov   +2 more
doaj   +1 more source

Stage one Norwood procedure in an emerging economy:Initial experience in a single center

Annals of Pediatric Cardiology, 2013
Objective: The evolution of surgical skills and advances in pediatric cardiac intensive care has resulted in Norwood procedure being increasingly performed in emerging economies.
Rakhi Balachandran, Suresh G Nair, Sunil S Gopalraj, Balu Vaidyanathan, Brijesh P Kottayil, Raman Krishna Kumar   +5 more
doaj   +1 more source

Neighborhood Socioeconomic Status and Outcomes Following the Norwood Procedure: An Analysis of the Pediatric Heart Network Single Ventricle Reconstruction Trial Public Data Set

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
BackgroundChildren with single ventricle heart disease require frequent interventions and follow‐up. Low socioeconomic status (SES) may limit access to high‐quality care and place these children at risk for poor long‐term outcomes.
Emily M. Bucholz, Lynn A. Sleeper, Jane W. Newburger   +2 more
doaj   +1 more source

Current outcomes and risk factors for the Norwood procedure [PDF]

The Journal of Thoracic and Cardiovascular Surgery, 2006
Tremendous strides have been made in the outcomes for hypoplastic left heart syndrome and other functional single-ventricle malformations over the past 25 years. This progress relates primarily to improvements in survival for patients undergoing the Norwood procedure. Previous reports on risk factors have been on smaller groups of patients or collected
Chad N, Stasik, S, Gelehrter, Caren S, Goldberg, Edward L, Bove, Eric J, Devaney, Richard G, Ohye   +5 more
openaire   +2 more sources

Uso de betabloqueador no pós-operatório de cirurgia de Norwood modificada por Sano com cianose persistente Use of beta-blockers in the post-operative period of Sano modification of the Norwood procedure with persistent cyanosis

Arquivos Brasileiros de Cardiologia, 2007
A cianose persistente constitui complicação freqüente no pós-operatório da cirurgia de Norwood modificada por Sano. Sua ocorrência pode ser explicada pela obstrução dinâmica da anastomose proximal do conduto sintético, que liga o ventrículo direito ao ...
Eli Szwarc, Maria H. S. Rodrigues, Simone F. Pedra, Marcelo B. Jatene, Edson R. Romano, Carlos R. Ferreiro   +5 more
doaj   +1 more source

An 11-year single-center experience of Norwood procedures in the neonates with hypoplastic left heart syndrome and variants

Annals of Pediatric Cardiology
Background: Despite improvement in the outcome of the Norwood procedure, the prognosis of hypoplastic left heart syndrome (HLHS) remains problematic. The aim of this study was to assess the impact of pre- and perioperative factors and catheterization ...
Akihiro Nakamura, Yuichi Ishikawa
doaj   +1 more source

Experience with the Norwood procedure without circulatory arrest [PDF]

The Journal of Thoracic and Cardiovascular Surgery, 2001
We evaluated a new cardiopulmonary bypass technique that allowed complete avoidance of circulatory arrest and deep hypothermia in the Norwood procedure for hypoplastic left heart syndrome.A total of 10 patients were included in this study. The arterial line of the cardiopulmonary bypass circuit was divided in two in a Y shape; one branch was used for ...
Imoto, Yutaka, Kado, Hideaki, Shiokawa, Yuichi, Minami, Kazu, Yasui, Hisataka   +4 more
openaire   +2 more sources

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Nova técnica: operação de Norwood com perfusão regional cerebral e coronariana New technique: Norwood operation with regional cerebral and coronary perfusion

Brazilian Journal of Cardiovascular Surgery, 2009
OBJETIVO: Avaliar o resultado imediato da operação de Norwood modificado com nova técnica de perfusão regional cerebral (PRCeA) anterógrada associado a perfusão regional coronariana (PRCoR) retrógrada em substituição à parada circulatória total com ...
Gláucio Furlanetto, Beatriz H. S. Furlanetto, Sandra S Henriques, Carlos Eduardo B. Kapins, Lílian M. Lopes, Mario Carlos C. Olmos, Salvador André B. Cristóvão, Patrícia M. V. P. Medeiros   +7 more
doaj   +1 more source