Body Surface Potential Mapping
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Improved relationship between left and right ventricular electrical activation after cardiac resynchronization therapy in heart failure patients can be quantified by body surface potential mapping
OBJECTIVES: Few studies have evaluated cardiac electrical activation dynamics after cardiac resynchronization therapy. Although this procedure reduces morbidity and mortality in heart failure patients, many approaches attempting to identify the responders have shown that 30% of patients do not attain clinical or functional improvement. This study sought to
Clinics. Publicado em: 2013-07
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2. Estudo da repolarização ventricular em pacientes submetidos à terapia de ressincronização cardíaca, portadores de bloqueio de ramo esquerdo e insuficiência cardíaca, através do mapeamento eletrocardiográfico de superfície / Study of ventricular repolarization in patients with bundlebranch block and heart failure, undergoing cardiac resynchronization therapy, by body surface potential mapping
INTRODUÇÃO: A terapia de ressincronização cardíaca (TRC) é procedimento já incorporado às diretrizes do tratamento da insuficiência cardíaca crônica grave. Os efeitos sobre a repolarização ventricular são controversos e seu comportamento ainda precisa ser melhor definido por meios não invasivos. OBJETIVO: Analisar o comportamento da repolariza
Publicado em: 2011
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3. An optical method of studying the shape and movement of the chest wall in recumbent patients.
A method of optical mapping has been developed that allows the shape and motion of the chest wall to be studied in recumbent patients. It uses a single camera at a fixed viewpoint to determine the three dimensional coordinates of the visible surface of the body, and hence to measure the volume and shape of the visible segment. Measurements on different test