نتایج جستجو برای: dysrhythmia

تعداد نتایج: 518  

Journal: :Phoenix medical journal 2022

Objective 
 In our study, we evaluated central venous catheter procedures performed by Adnan Menderes University, Department of Emergency Medicine in the emergency room and intensive care units. We planned to investigate performing application with ultrasound guidance rate bleeding complications patients using anticoagulants or antiplatelet.
 Material Method
 Between 15.11.2018-1...

Journal: :Journal of Neurolinguistics 2023

We review epilepsy-related aphasias in connection with GRIN2A mutations, focusing on acquired childhood epileptic such as Landau-Kleffner syndrome (LKS). The spontaneous speech of children LKS exhibits syntactically simplified utterances, severe word finding difficulties, and phonological paraphasias. Characterizing a neural dysrhythmia, we how EEG abnormalities typically manifested during non-...

2013

Human toxicity Chloroquine is a potentially fatal poisoning, often characterized by rapid deterioration. Features of toxicity may develop within 1 to 2 h, and death may occur abruptly, generally from myocardial depression and dysrhythmia. Symptoms at an acute overdose are as following: hyperexcitability, agitation, seizures, cerebral edema, ventricular dysrhythmia, hypotension, shock, cardiac a...

Journal: :Circulation 1993
J F Swartz J L Jones R D Fletcher

BACKGROUND Recent studies examining mechanisms of defibrillation have focused on prolongation of graded cellular response duration during refractory period stimulation. This mechanism assumes that defibrillation shocks interact with ventricular cells during the process of repolarization. METHODS AND RESULTS To test this assumption, we examined monophasic action potentials (MAPs) from 171 epis...

2017
Alex F. Manini Ajith P. Nair Rajesh Vedanthan David Vlahov Robert S. Hoffman

BACKGROUND While it is certain that some emergency department patients with acute drug overdose suffer adverse cardiovascular events (ACVE), predicting ACVE is difficult. The prognostic utility of the ECG for heterogeneous drug overdose patients remains to be proven. This study was undertaken to validate previously derived features of the initial ECG associated with ACVE in this population. M...

Journal: :Chest 2010
Sarika S Ogale Todd A Lee David H Au Denise M Boudreau Sean D Sullivan

BACKGROUND Studies have suggested an increased risk of cardiovascular morbidity and mortality associated with the use of ipratropium bromide. We sought to examine the association between ipratropium bromide use and the risk of cardiovascular events (CVEs). METHODS We performed a cohort study of 82,717 US veterans with a new diagnosis of COPD between 1999 and 2002. Subjects were followed until...

2015
Oliver Zobay Alan R. Palmer Deborah A. Hall Magdalena Sereda Peyman Adjamian

Tinnitus is the perception of an internally generated sound that is postulated to emerge as a result of structural and functional changes in the brain. However, the precise pathophysiology of tinnitus remains unknown. Llinas' thalamocortical dysrhythmia model suggests that neural deafferentation due to hearing loss causes a dysregulation of coherent activity between thalamus and auditory cortex...

2008
L. Chieppa A. Liverani

Subdivision surfaces are a powerful representation for surface modeling and design. While trimmed NURBS representation is widely applied in all CAID (Computer-aided Industrial Design) softwares, subdivision surfaces (SS) have been implemented only in character animation software like Maya and dedicated to entertainment and movies. In this paper a brief review in Subdivision Surfaces application...

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