Canada-wide mixed methods analysis evaluating the reasons for inappropriate emergency department presentation in patients with a history of atrial fibrillation: the multicentre AF-ED trial.

Objectives: The primary objective of this study was to ascertain the reasons for emergency department (ED) attendance among patients with a history of atrial fibrillation (AF).

Design: Appropriate ED attendance was defined by the requirement for an electrical or chemical cardioversion and/or an attendance resulting in hospitalisation or administration of intravenous medications for ventricular rate control. Quantitative and qualitative responses were recorded and analysed using descriptive statistics and content analysis, respectively.

Atrial Fibrillation Clinics in Canada: A Nationwide Project Report.

The increased prevalence of atrial fibrillation (AF) has led to specialized AF clinics (AFCs) to facilitate management of AF patients. In this article we report on outpatient AFCs in Canada, which is essential to health policies required to standardize the performance of existing AFCs and help design new AFCs. We surveyed 14 clinics in 5 provinces; 100% provided responses to a detailed questionnaire on clinic processes and care practices.

Rhythm and rate control of atrial fibrillation in the emergency department - A large community-based observational study.

Objective: Atrial fibrillation (AF) is the most common arrhythmia presentation to the emergency department (ED) and frequently results in admission to the hospital. Although rarely life-threatening and not usually an emergent condition, AF places a large burden on our health-care system. The objective of this study was to describe the practices of ED physicians in the management of AF in a large urban Canadian city.

The concentrations of IL-8 and IL-6 in gingival crevicular fluid during nickel-chromium alloy porcelain crown restoration.

We explored gum irritation and cytotoxicity caused by nickel-chromium (Ni-Cr) alloy porcelain by interleukin-8 (IL-8), interleukin-6 (IL-6) and gingival crevicular fluid (GCF) volumes at different time points peri-crown restoration. This prospective study was conducted in 60 young adults. The total amount and concentrations of IL-8 and IL-6 per site, GCF volumes, and blood neutrophil counts were performed prior to and at 1 week, 3 months, and 6 months after Ni-Cr alloy-porcelain crown restoration.

Psychopathology in patients with ICDs over time: results of a prospective study.

Introduction: The effects of implantable cardioverter defibrillators (ICDs) and ICD shocks on psychological state have previously been studied. However, it is still unclear how health-related quality-of-life changes over time using standardized assessments. We sought to characterize the effects of ICDs and ICD shocks on psychological outcomes.