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Clinical and Biomedical Research
Article . 2020
Data sources: DOAJ
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ELETROFISIOLOGIA CARDÍACA: CONTRIBUIÇÕES PARA O CONHECIMENTO ATUAL

Authors: Zimerman, Leandro Ioschpe; Medeiros, Claudio M.;

ELETROFISIOLOGIA CARDÍACA: CONTRIBUIÇÕES PARA O CONHECIMENTO ATUAL

Abstract

Cardiac electrophysiology, which is responsible for the study of cardiac arrhythmias, has been currently presenting an exponential growth. In this paper, we describe a series of studies either developed by us or to which we collaborated, describing contributions to current knowledge. Regarding atrial fibrillation, we have studied characteristics of ventricular response, use of amiodarone associated or not to verapamil, usefulness of atrioventricular junction ablation and pacemaker implant in the improvement in quality of life. Regarding pacemakers, we have evaluated quality of life and functional capacity obtained by different pacemaker modes, as well as described the best ways to program a dual-chamber pacemaker in cardiac heart failure patients. Regarding radiofrequency ablation, we have described an uncommon transient minor complication, besides reporting aspects related to the safety of the procedure in our region. Regarding noninvasive investigation methods, we have evaluated the use of drugs to increase tilt table test sensibility, pharmacological and nonpharmacological methods in vasovagal syncope treatment, characteristics of electrocardiogram tracings obtained by event recorders transtelephonic transmission and differences between Holter monitoring ordered by cardiologist and other medical professionals.

A eletrofisiologia cardíaca, responsável pelo estudo das arritmias cardíacas, é uma das áreas do conhecimento que vem apresentando o maior crescimento atualmente. Neste artigo, apresentamos uma série de trabalhos desenvolvidos por nós ou nos quais participamos, descrevendo contribuições ao conhecimento atual. Em fibrilação atrial, estudamos características da resposta ventricular, uso da amiodarona associada ou não ao verapamil, utilidade da ablação da junção atrioventricular e implante de marca-passo na melhora da qualidade de vida. Sobre marca-passos, avaliamos qualidade de vida e capacidade funcional obtidas por diferentes modos de programar o marca-passo, descrevemos pacientes com marca-passo dupla-câmara e insuficiência cardíaca com o maior benefício da estimulação cardíaca. Sobre ablação por radiofreqüência, descrevemos complicação transitória incomum, além de mostrar aspectos relacionados à segurança do procedimento em nosso meio. Sobre métodos não-invasivos, avaliamos métodos sensibilizadores do teste de inclinação através do uso de drogas, aspectos terapêuticos farmacológicos e não-farmacológicos da síncope vaso-vagal, características da transmissão transtelefônica de traçados monitorados por registrador de eventos e diferença de holter solicitado por cardiologista e não-cardiologistas.

Keywords

Tilt table test, Ablação por cateter, fibrilação atrial, Eletrocardiografia ambulatorial, ablação por radiofreqüência, monitorização eletrocardiográfica prolongada, Cardiac electrophysiology, Radiofrequency ablation, R, Atrial fibrillation, Fibrilação atrial, Tecnicas eletrofisiológicas cardíacas, Eletrofisiologia cardíaca, Medicine, teste de inclinação, Loop monitor recording

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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