نتایج جستجو برای: rva
تعداد نتایج: 405 فیلتر نتایج به سال:
BACKGROUND Worldwide, Group A bovine rotavirus (RVA boRV) is one of the main causes of neonatal calf diarrhoea. Currently, limited epidemiological and sequence data exists on the RVA disease in bovines in Southern Ireland only. The aim of the study was to generate epidemiological and sequence data of RVA boRV distributed over a wide geographical area in Ireland. FINDINGS 272 stool samples wer...
Study area, Danekhoshk anticline, is a typical growing anticline in Kermanshah province and is located in Folded Zagros structural Belt. The purpose of this research is to calculate the eroded rock volume and its relationship with tectonic in Danekhoshk anticline. To achieve the purpose of this study, at first, boundaries of 90 drainage basins on slopes of studied anticline were determined base...
This is a report of the complete genomic sequence of a rare rotavirus group A G3-P[9]-I2-R2-C2-M2-A3-N2-T1-E2-H3 strain designated RVA/Human-wt/USA/12US1134/2012/G3P[9].
The incidence and significance of fusion of the QRS complex during resetting of sustained ventricular tachycardias (VTs) was determined in 53 VTs induced by programmed stimulation in 46 patients with prior myocardial infarction. All 53 VTs were reset with one or two extrastimuli delivered at the right ventricular apex (RVA); 29 (54.7%) demonstrated fusion of the VT QRS complex coincident with t...
BACKGROUND Prolongation of the QT interval is considered a risk factor for cardiac adverse events and mortality. Left bundle branch block (LBBB) lengthens the QT interval. The corrected QT interval (QTc) is most likely overestimated because its prolongation is caused by increases in depolarization duration and not in repolarization. OBJECTIVES In this study, we aimed to apply corrected JT int...
The mechanisms and effect of AV sequential pacing in patients with non-obstructive hypertrophic cardiomyopathy (nHCM) remains poorly understood. To study the from different right ventricular sites varying delays on coronary sinus lactate nHCM. Methods : Twelve symptomatic nHCM normal LV systolic function were prospectively enrolled underwent a temporary study. Inclusion criteria included PR int...
conclusions right ventricular pacing increases the qt interval without increasing the jt interval. our results confirm that jtc, as an index of repolarization, is independent of ventricular depolarization. therefore, it can be applied for predicting qtc in patients with lbbb. results stimulation from the rva increased the qtc from 456.20 ± 38.63 ms to 530.67 ± 47.73 ms at a cl of 600 (p < 0.000...
AIMS Cardiac resynchronization therapy (CRT) is a recommended treatment of heart failure (HF) patients with depressed left ventricular ejection fraction and wide QRS. The optimal right ventricular (RV) lead position being a matter of debate, we sought to examine whether RV septal (RVS) pacing was not inferior to RV apical (RVA) pacing on left ventricular reverse remodelling in patients receivin...
PURPOSE To establish an alternative method, sequential and diameter response analysis (SDRA), to determine dynamic retinal vessel responses and their time course in serial stimulation compared with the established method of averaged diameter responses and standard static assessment. METHODS SDRA focuses on individual time and diameter responses, taking into account the fluctuation in baseline...
ObjectivesTo verify the frequency of viruses causing acute gastroenteritis (AGE) in association with histo-blood group antigen (HBGA) and Rotarix™ vaccination coverage children from Amazon region.DesignFecal saliva samples were collected AGE (n = 485) respiratory infection (ARI) 249) clinical symptoms. Rotavirus A (RVA), norovirus, human adenovirus (HAdV), sapovirus (SaV) verified feces by mole...
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