Echocardiography Three Dimensional
Mostrando 1-12 de 57 artigos, teses e dissertações.
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1. Chronic Obstructive Pulmonary Disease: The Role of Myocardial Deformation Indices and Right Ventricle Three-Dimensional Echocardiography
Abstract Background: Right ventricular dysfunction is a major complication in chronic obstructive pulmonary disease (COPD) and, despite its prognostic implications, is rarely considered in routine clinical analysis. Objectives: To compare RV function variables with standard and advanced echocardiographic techniques in patients with stable COPD and controls
International Journal of Cardiovascular Sciences. Publicado em: 2022
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2. Left Ventricular Assist Device Thrombosis: Combined Approach by Echocardiography and Logfiles Review for Diagnosis and Management
ABSTRACT Introduction: Left ventricular assist devices are an established therapy for end-stage heart failure. Follow-up of these patients showed complications, such as thrombosis. Our objective was to evaluate the contribution of echocardiography — in association with HeartWare HVAD online logfiles reviews and lactate dehydrogenase titration — for diag
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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3. Evaluation of Left Ventricular Systolic Function in Patients with Coronary Microvascular Dysfunction by Three-Dimensional Speckle-Tracking Imaging
Abstract Introduction: The objective of this study is to evaluate the left ventricular systolic function of patients with coronary microvascular dysfunction (CMD) using the three-dimensional speckle-tracking imaging (3D-STI) technique. Methods: From June 2018 to June 2019,72 subjects from Huzhou Central Hospital were enrolled, including 42 CMD in-patients
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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4. Real-Time Three-Dimensional Echocardiography and Myocardial Strain: Ready for Use in Clinical Practice
Arq. Bras. Cardiol.. Publicado em: 02/12/2019
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5. The Use of Two-Dimensional Strain Measured by Speckle Tracking in the Identification of Incipient Ventricular Dysfunction in HIV-Infected Patients on Antiretroviral Therapy, Untreated HIV Patients and Healthy Controls
Resumo Fundamento: A maior parte das alterações cardiovasculares dos pacientes infectados pelo vírus da imunodeficiência humana (HIV) tem sido associada ao dano miocárdico causado diretamente pelo vírus. Alguns casos, porém, podem estar associados a efeitos adversos da terapia antirretroviral (TARV). Novas técnicas de avaliação da função ventric
Arq. Bras. Cardiol.. Publicado em: 02/09/2019
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6. 3-Dimensional Echocardiography and 2-D Strain Analysis of Left Ventricular, Left Atrial and Right Ventricular Function in Healthy Brazilian Volunteers
Resumo Fundamentos: Novas técnicas ecocardiográficas são utilizadas no diagnóstico e prognóstico de diversas cardiopatias. No entanto, muitos desses novos índices ainda carecem de valores de referência em diferentes populações. Estudamos esses novos parâmetros ecocardiográficos em um grupo de brasileiros sem doença cardiovascular conhecida. Obj
Arq. Bras. Cardiol.. Publicado em: 29/08/2019
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7. Early assessment of percutaneous coronary interventions for chronic total occlusions analyzed by novel echocardiographic techniques
OBJECTIVE: Successful revascularization of chronic total occlusions has been associated with improved left ventricular systolic function, reduced anginal symptoms, increased exercise capacity, and increased survival. This study was conducted to determine the impact of revascularization in chronic total occlusion on left ventricular function using novel echo
Clinics. Publicado em: 2013-10
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8. Avaliação Estrutural e Funcional do Átrio Esquerdo na Cardiomiopatia Chagásica comparada à Cardiomiopatia Dilatada Idiopática. Um estudo com Ecocardiografia Tridimensional Em Tempo Real / Structural and functional evaluation of the left atrium in the chagasic cardiomiopathy compared to idiophatic dilated cardiomiopathy. A study with real time three-dimensional echocardiography
Introdução: Embora existam evidências anatomopatológicas de comprometimento atrial na cardiomiopatia chagásica (CMPC), o impacto sobre a função do átrio esquerdo (AE) ainda não é conhecido. O objetivo deste estudo foi avaliar os volumes e a função do AE em pacientes com CMPC pela ecocardiografia tridimensional em tempo real (E3DTR) e compará-los
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/05/2011
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9. Avaliação da dissincronia ventricular mecânica pela ecocardiografia tridimensional em pacientes portadores de bloqueio atrioventricular total congênito e marcapasso / Left ventricular dyssynchrony evaluated by three-dimensional echocardiography in patients with congenital complete atrioventricular block and long-term pacing
A disfunção ventricular esquerda (VE) é o principal determinante de mau prognóstico nos pacientes com bloqueio atrioventricular completo congênito (BAVTC) e marcapasso (MP). A dissincronia mecânica do VE pode desempenhar um papel importante no desenvolvimento da disfunção ventricular. Como o uso do MP é um fator de risco para dissincronia, nosso(s)
Publicado em: 2010
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10. Análise morfofuncional cardíaca com o uso da ecocardiografia tridimensional em tempo real em indivíduos submetidos à plastia valvar mitral pela técnica de duplo teflon / Cardiac morphologic and functional analysis using real time tridimensional echocardiography in individuals submitted to mitral valve repair by double teflon technique
INTRODUCTION: Mitral valve repair is the treatment of choice to correct mixomatous mitral insufficiency. Tridimensional echocardiography studies demonstrate that mitral repair using prosthetic ring implant modifies mitral valve annulus morphology and function, although the literature related to mitral valve annulus behavior after mitral repair without use of
Publicado em: 2010
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11. Efeitos da terapia de ressincronização cardíaca no remodelamento ventricular reverso de pacientes com cardiopatia dilatada não isquêmica: avaliação pela ecocardiografia tridimensional / Effects of cardiac resynchronization therapy on left ventricular reverse remodeling in patients with non ischemic dilated myocardiopathy: evaluation by three dimensional echocardiography
Introdução: A terapia de ressincronização cardíaca (TRC) tem se mostrado como um tratamento eficaz no tratamento de pacientes com insuficiência cardíaca (IC) grave e distúrbio da condução ventricular. A ecocardiografia tridimensional (Eco 3D) consiste em uma nova modalidade diagnóstica com resultados promissores para a identificação da dissincro
Publicado em: 2010
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12. Valor da ecocardiografia tridimensional em tempo real em portadores de cardiomiopatia hipertrófica. Comparação com a ecocardiografia bidimensional e a ressonância magnética cardiovascular / Value of real-time three-dimensional echocardiography in patients with hypertrophic cardiomyopathy. Comparison with twodimensional echocardiography and magnetic resonance imaging
INTRODUCTION: Real-time three-dimensional echocardiography (RT3D) has been demonstrated an accurate technique for the quantification of left ventricular (LV) volumes, ejection fraction (LVEF), and mass. In patients with hypertrophic cardiomyopathy (HCM), in which alterations of ventricular morphology are common, cardiac structural analysis is of utmost impor
Publicado em: 2007