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Acute and Chronic Effects of Epicardial Radiofrequency Applications Delivered on Epicardial Coronary Arteries
(LIPPINCOTT WILLIAMS & WILKINS, 2011)
Background-Epicardial coronary injury is by far the most feared complication of epicardial ablation. Little information is available regarding the chronic effects of delivering radiofrequency in the vicinity of large ...
Focal and linear endocardial and epicardial catheter-based cryoablation of normal and infarcted ventricular tissue
(WILEY-BLACKWELL, 2008)
Background: This study of a chronic porcine postinfarction model examined whether linear epicardial cryoablation was capable of creating large, homogenous lesions in regions of the myocardium including scarred ventricle. ...
Tratamento da taquicardia ventricular na cardiopatia chagásica
(Universidade Federal de Minas GeraisBrasilMEDICINA - FACULDADE DE MEDICINAPrograma de Pós-Graduação em Ciências da Saúde - Infectologia e Medicina TropicalUFMG, 2019-09-06)
Chagas cardiomyopathy is a chronic fibrosing myocarditis and sustained ventricular tachycardia (VT) is the main cause of sudden death in this population. Implantable cardioverter-defibrillator (ICD) is a well-established ...
Mapeamento epicárdico da taquicardia ventricular sustentada em cardiopatias não isquêmicas
(Sociedade Brasileira de Cardiologia - SBC, 2011-02-01)
BACKGROUND: The complexity of reentrant circuits related to ventricular tachycardias decreases the success rate of radiofrequency ablation procedures. OBJECTIVE: To evaluate whether the epicardial mapping with multiple ...
Eliminação de potenciais tardios para ablação de taquicardia ventricular em pacientes com cardiomiopatia chagásica crônica
(Universidade Federal de São Paulo, 2022-12-06)
Introdução: Os pacientes com cardiomiopatia chagásica crônica (CCC) e taquicardia ventricular (TV) apresentam importante morbi-mortalidade. A ablação por cateter de TV nesta população ainda continua um desafio. Os resultados ...
Mapeamento eletroanatômico epicárdico e endocárdico combinado associado à ablação por radiofrequência em pacientes com cardiomiopatia chagásica e taquicardia ventricular
(Universidade Federal de São Paulo (UNIFESP), 2009-11-25)
Background: Slow conduction scarred areas are related with ventricular tachycardia (VT) arrhythmogenesis in nonischemic cardiomyophathy. The purpose of this study was to characterize the substrate in both epicardial and ...
Mapeamento Eletroanatômico Endocárdico e Epicárdico associado à Tomografia de Coração em pacientes com Cardiopatia Chagásica Crônica e Taquicardia Ventricular Sustentada
(Universidade Federal de São Paulo (UNIFESP), 2011-01-26)
BACKGROUND: Chronic Chagasic Cardiomiopathy (CCC) is a parasitic disease where epicardial VTs are common. Eletroanatomic mapping merged with CT scan data is a useful tool for mapping the endocardium, and its accuracy in ...
Mortalidad a 30 días, requerimiento de UCI y estancia hospitalaria en pacientes llevados para modulación del sustrato arrítmico ventricular en la Fundación Cardioinfantil entre el período de 2017 y 2019
The main objective of the study was to determine the differences between mortality, stay in the ICU and hospital stay, due to the heterogeneity of the population evaluated, it is not possible to test the hypothesis or ...
Avaliação funcional da interação entre os núcleos da rafe e o núcleo retrotrapezóide nas respostas ventilatórias à hipercapnia em ratos
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Ciências Fisiológicas - PIPGCFCâmpus São Carlos, 2020-03-13)
During hypercapnia, chemosensory cells located in the brainstem are stimulated and send excitatory inputs to the respiratory network to promote an increase pulmonary ventilation. Among the candidates responsible for central ...
Incidencia de fibrilación auricular en pacientes con dispositivos de estimulación cardiaca con cardiopatía chagásica y no chagásica
(Universidad del RosarioEspecialización en CardiologíaFacultad de Medicina, 2013)
The association between atrial fibrillation (AF) development in presence of Chagas heart disease in a population carrying cardiac stimulation devices has not been described. We present a retrospective cohort study conducted ...