Results 21 to 30 of about 6,108 (155)

Complete atrio-ventricular block with coronary artery spasm due to direct laryngoscopy in a pediatric patient with laryngeal papillomatosis: a case report

open access: yesJA Clinical Reports, 2021
Background Coronary artery spasm has rarely been reported in pediatric patients. Previous studies have reported comorbidities and risk factors for coronary artery spasms. We present the case of a complete atrio-ventricular (AV) block that occurred in the
Katsuyuki Matsushita   +5 more
semanticscholar   +1 more source

Atrial Septal Aneurysm and Intermittent Atrio -Ventricular Block: A Case Report and Literature Review

open access: yesFrontiers in Medical Case Reports, 2021
Atrial Septal Aneurysm (ASA) can be congenital or acquired, and rarely reported in sub-Saharan African population. A number of studies have reported an association between ASA and cardiac arrhythmias; few studies have reported on association of ASA and ...
I. Owusu, Y. A. Wiafe
semanticscholar   +1 more source

Definições para a padronização da pesquisa de auto-anticorpos contra constituintes do núcleo (FAN HEp-2), nucléolo, citoplasma e aparelho mitótico e suas associações clínicas [PDF]

open access: yes, 2003
OBJECTIVE: The Second Brazilian Consensus on Antinuclear Antibodies (ANA) in HEp-2 Cells approved and extended the decision trees developed during the First Brazilian Consensus in order to also offer information about mixed patterns of fluorescence ...
Andrade, Luiz Eduardo Coelho   +35 more
core   +3 more sources

Conductance artery stiffness impairs atrio-ventriculo-arterial coupling before manifestation of arterial hypertension or left ventricular hypertrophic remodelling

open access: yesScientific Reports, 2021
As part of normal ageing, conductance arteries lose their cushion function, left ventricle (LV) filling and also left atrial emptying are impaired. The relation between conductance artery stiffness and LV diastolic function is normally explained by ...
K. Kyhl   +6 more
semanticscholar   +1 more source

Diretrizes Brasileiras de Dispositivos Cardíacos Eletrônicos Implantáveis (DCEI)

open access: yesJournal of Cardiac Arrhythmias, 2008
A padronizaçao das indicaçoes para implantes de marcapassos é preocupaçao constante em todas as sociedades científicas relacionadas à área. Desde as primeiras descriçoes das diversas bradiarritmias e da realizaçao dos primeiros implantes, a avaliaçao da
Sociedade Brasileira de Arritmias Cardíacas (Sobrac/SBC)   +1 more
doaj   +4 more sources

Preoperative evaluation and cataract surgery [PDF]

open access: yes, 2007
PURPOSE: Analysis of the relevance of preoperative evaluation to prevent adverse clinical events, pre- and postoperative, on cataract surgery. METHODS: The study includes 1254 patients submitted to cataract surgery at the Instituto da Catarata do ...
Alvarenga, Lênio Souza   +2 more
core   +3 more sources

Uso da acupuntura na prevenção de arritmias cardíacas em ratos Wistar

open access: yes, 2012
Este estudo avalia o efeito da acupuntura na prevencao de arritmias induzidas por doses crescentes de adrenalina em ratos. Foram estudados 26 ratos Wistar, higidos, machos, divididos em 2 grupos: Grupo 1 (G1) - acupuntura por 30 minutos, nos pontos ...
Mariana Paz Rodrigues
semanticscholar   +1 more source

II Diretriz Brasileira de Transplante Cardíaco [PDF]

open access: yes, 2010
Universidade de São Paulo Faculdade de Medicina Hospital das ClínicasIIHospital de Messejana Dr. Carlos Alberto Studart GomesUniversidade Federal de São Paulo (UNIFESP) Escola Paulista de MedicinaInstituto Dante Pazzanese de CardiologiaUniversidade ...
ALMEIDA, Dirceu Rodrigues de   +37 more
core   +3 more sources

III Diretriz Brasileira de Insuficiência Cardíaca Crônica [PDF]

open access: yes, 2009
Universidade de São Paulo Faculdade de Medicina Hospital das ClínicasUniversidade Federal do Rio Grande do Sul Hospital de Clínicas de Porto AlegreUniversidade de Pernambuco Faculdade de Ciências Médicas de PernambucoUniversidade Federal de São Paulo ...
Albanesi, Francisco   +40 more
core   +4 more sources

Atrio‐ventricular synchronous pacing with a single chamber leadless pacemaker: Programming and trouble shooting for common clinical scenarios

open access: yesCardiovascular Electrophysiology, 2020
Micra leadless pacemaker has progressed from a single chamber pacemaker that can deliver VVIR pacing to a pacing device that can provide atrio‐ventricular (AV) synchrony via a unique pacing algorithm that relies on identifying mechanical atrial ...
Michael El-Chami   +2 more
semanticscholar   +1 more source

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