Angioplasty Transluminal Percutaneous Coronary
Mostrando 1-12 de 154 artigos, teses e dissertações.
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1. Postangioplasty restenosis : a practical model in the porcine carotid artery
Transluminal coronary angioplasty is a routine therapeutic intervention in coronary heart disease. Despite the high rate of primary success, restenosis continues to be its major limitation. Porcine models have been considered to be the most adequate experimental models for studying restenosis. One limitation of porcine models is the need for radiological gui
Publicado em: 2010
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2. Stages of dietary change in patients submitted to percutaneous transluminal coronary angioplasty / Estágios de mudança do comportamento alimentar em pacientes submetidos à angioplastia transluminal coronária
Introdução - A identificação dos estágios de mudança do comportamento alimentar e dos fatores que interferem nas escolhas alimentares podem direcionar intervenções nutricionais mais efetivas contra a progressão da doença arterial coronária. Objetivo - Verificar os estágios de mudança do comportamento alimentar, sua relação com gênero, idade,
Publicado em: 2009
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3. Estudo comparativo entre os tratamentos: médico, angioplastia ou cirurgia em portadores de doença coronária multiarterial: estudo randomizado (MASS II) / Comparative study among three treatments: medicine, angioplasty, or surgery in patients with multivessel coronary artery disease: a randomized study (MASS II)
There was no conclusive evidence that coronary artery bypass graft surgery (CABG) or percutaneous coronary intervention (PCI) is superior to medical therapy (MT) alone in symptomatic patients with multivessel coronary artery disease (CAD), and preserved left ventricular function. The objective of this study is to compare the long-term results of CABG or PCI
Publicado em: 2009
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4. Avaliação microbiologica da interrelação entre a doença periodontal e a doença aterosclerotica coronariana obstrutiva / Microbiological evaluation of the relationship between periodontal disease and the obstructive atherosclerotic coronary disease
The aim of this study was to evaluate the relationship between periodontal disease and obstructive atherosclerotic coronary disease (OACD) in patients with indication for percutaneous transluminal coronary angioplasty (PTCA). Eighteen patients with diagnose of periodontal disease and OACD were selected for this study. After thorough periodontal examination s
Publicado em: 2008
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5. Nursing diagnoses in patients with acute myocardial infarction submitted to the coronary angioplasty with STENT / DiagnÃsticos de enfermagem em infartados submetidos à angioplastia coronariana com STENT
The coronary reperfusion therapy with percutaneous transluminal coronary angioplasty and stent placement constitutes, now, the preferential treatment to the patient attacked by acute myocardial infarction. In the period after to angioplasty, the patient with infarct demands peculiar cares of the nursing team due cardiac compromising and physical dependence.
Publicado em: 2007
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6. Numerical simulation of the process of expansion of stents for angioplasty by hydroforming / Simulação numérica do processo de expansão de stents para angioplastia por hidroconformação
In early times, the cardiovascular diseases were treated by the bypass surgery. Nowadays, these diseases have been treated with a minimally invasive procedure, the percutaneous transluminal coronary angioplasty. In one of these procedures, a metallic tubular device, known as stent, is placed on the catheter with an expandable balloon. The stent is implanted
Publicado em: 2007
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7. Prognostic value of non-invasive functional tests during the follow-up of acute myocardial infarction treated with primary coronary stenting / Valor prognóstico de provas funcionais na evolução tardia de pacientes com infarto agudo do miocárdio tratados com angioplastia coronária transluminal percutânea primária com implante de stent
Primary coronary angioplasty and stenting during acute myocardial infarction is the first treatment choice. Non-invasive testings have been used in the diagnosis of restenosis but its efficacy and time to be performed have to be determined. The purpose of this study was to evaluate exercise treadmill test, myocardial perfusion imaging and rest two-dimensiona
Publicado em: 2007
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8. Exercise stress testing before and after successful multivessel percutaneous transluminal coronary angioplasty
Controversy exists regarding the diagnostic accuracy, optimal technique, and timing of exercise testing after percutaneous coronary intervention. The objectives of the present study were to analyze variables and the power of exercise testing to predict restenosis or a new lesion, 6 months after the procedure. Eight-four coronary multi-artery diseased patient
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-04
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9. Influence of routine assessment of fractional flow reserve on decision making during coronary interventions / Influência da avaliação rotineira do fluxo fracionado de reserva durante intervenções coronárias percutâneas na estratégia terapêutica
BACKGROUND: In complex and multivessel coronary artery disease, it is often difficult to assess which lesions are associated with reversible ischemia and should be stented. Fractional flow reserve (FFR) is a well established methodology to indicate which lesions are culprit or not. Yet, frequently the selection of lesions to be stented is based on the angiog
Publicado em: 2006
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10. "Ansiedade e angioplastia coronária transluminal percutânea (ACTP): uma contribuição para a enfermagem" / Anxiety and Percutaneous Transluminal Coronary Angioplasty (PTCA): A contribution to nursing
Estudo descritivo, desenvolvido por método de estudo de caso, de múltiplos casos, enfocando o fenômeno da ansiedade. Objetivos: identificar a presença e quantificar o nível de ansiedade em cardíacos isquêmicos antes e após, dez minutos, das orientações ao procedimento de angioplastia coronariana transluminal percutânea (ACTP); mensurar o nível de
Publicado em: 2004
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11. Percutaneous transluminal septal alcoholization for the treatment of refractory hypertrophic obstructive cardiomyopathy: initial experience in the Federal District
OBJECTIVE: To analyze the efficacy of percutaneous transluminal septal alcoholization in the treatment of refractory obstructive hypertrophic cardiomyopathy (HOC). METHODS: The patients were referred for alcoholization after Doppler echocardiography. Before and after alcoholization, the intraventricular pressure gradient was recorded. Alcoholization was perf
Arquivos Brasileiros de Cardiologia. Publicado em: 2003-04
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12. The use of primary stenting or balloon percutaneous transluminal coronary angioplasty for the treatment of acutely occluded saphenous vein grafts. Results from the Brazilian National Registry - CENIC
OBJECTIVE: We conducted a comparative analysis of the in-hospital outcomes of patients who underwent primary percutaneous transluminal angioplasty (PTCA) or stent implantation because of an acute myocardial infarction (AMI) related to an acute vein graft occlusion. METHODS: Since 1991 the Brazilian Society of Hemodynamic and Interventional Cardiology has mai
Arquivos Brasileiros de Cardiologia. Publicado em: 2001-06