2001
DOI: 10.1590/s0102-76382001000100006
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Preparo do ventrículo subpulmonar através de dois diferentes modelos ajustáveis de bandagem do tronco pulmonar: estudo experimental

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Cited by 13 publications
(12 citation statements)
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References 36 publications
(45 reference statements)
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“…The PT was dissected to implant the PT banding device as described and utilized in previous publications [5,6]. The cuff occluder was immediately positioned over the pulmonary valve and fixed to the adventitial layer of the PT to prevent its migration.…”
Section: Pt Banding Devicementioning
confidence: 99%
“…The PT was dissected to implant the PT banding device as described and utilized in previous publications [5,6]. The cuff occluder was immediately positioned over the pulmonary valve and fixed to the adventitial layer of the PT to prevent its migration.…”
Section: Pt Banding Devicementioning
confidence: 99%
“…Com o animal consciente e imobilizado em maca especial, procedemos à leitura das pressões basais de VD, TP e aorta, com o balão completamente desinsuflado (Figura 2). Após a leitura das pressões basais, iniciamos a insuflação progressiva do balão com água destilada, objetivando alcançar uma pressão em VD de aproximadamente 70% da pressão sistólica sistêmica, desde que não provocasse uma queda superior a 10% na mesma, conforme sugerido por DIAS et al (23) e CANEO et al (24) . Caso o animal apresentasse sinais clínicos de hipóxia importante, como agitação, dificuldade respiratória ou arritmias, o volume do balão era reduzido para um valor tolerável pelo animal e mantido assim por 24 horas.…”
Section: Anestesia E Procedimento Cirúrgicounclassified
“…O expressivo aumento de 71,4% da massa muscular dos ventrículos submetidos a 96 horas de sobrecarga sistólica variável em nosso protocolo está de acordo com os achados de DIAS et al (23) e CANÊO et al (24) . Em nosso protocolo, o conteúdo de água no miocárdio não foi avaliado.…”
Section: Gráfico 2 "Box-plot" Do Peso Indexado Do Vd (G/kg)unclassified
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“…Generally, the bands are surgically adjusted (tighten or loosened), based on pressure measurements and arterial The adjustable banding device Our prototype is entirely made of silicone, a miniaturized and improved device developed in the laboratories of Heart Institute of the Hospital das Clínicas (FMUSP) from previous experimental studies that has resulted in a more delicate banding system for neonatal use ( Figure 1) [11][12][13][14][15][16][17][18][19]. It consists of three parts: a banding ring, connecting tubing, and an inflation reservoir.…”
Section: Introductionmentioning
confidence: 99%