Rate of complications in patients whom epicardial access was performed using the needle-in-needle
To the epicardial access of these patients were compared to the previously reported The success rate, epicardial bleeding and other complications related Study and ventricular tachycardia ablation.Methods: Between 2009 and June 2016, 100 patients underwent epicardial VT ablation using anĪnterior approach. The rate of immediate complications.Hypothesis: We hypothesized that anterior epicardial access is feasible and safe for electrophysiological Has recently been proposed but there is limited data about its safety, efficacy and Anterior epicardial access as an alternative technique (NIN) approach for epicardial VT ablation is considered to be the method of choiceįor most electrophysiologists. Posterior epicardial access via the Sosa or Needle-in-Needle Introduction: Epicardial ablation is becoming an important part of management in patients with Of mechanical load in cardiac pathophysiology and as a crucial target for treating This provides further evidence for the role Of isoproterenol compared to 0Hr (p<0.05 - E/G) and had higher rates of aftercontractionsĪt lower isoproterenol concentrations (F).Conclusions: Sustained physiological mechanical load maintains conduction velocity, Cx43 expressionĪnd reduces the propensity to arrhythmia. Slices were significantly more arrhythmogenic in response to increasing concentrations (p<0.05 - C) and a significant loss of conduction anisotropy (both p<0.05 - D). This coincided with significantlyĭecreased longitudinal conduction velocity compared to both 0hr (p<0.01) and SL=2.2 Cx43 is also expressed significantly more heterogeneouslyĬompared to both 0Hr & SL=2.2 (both p<0.01 - B). They were compared to fresh slices (0Hr).Results: Cx43 expression was significantly decreased in unloaded conditions compared to bothĠHr (p<0.001) & SL=2.2 (p<0.05 - A). Interface or with a fixed load, equivalent to physiological sarcomere length (SL) Changes in Cx43 expression,Ĭonduction velocity and propensity to arrhythmia all occur during cardiac diseaseīut the specific effects of sustained changes in mechanical load on these parametersĪre unknown.Hypothesis: Sustained physiological mechanical load controls Cx43 expression, conduction velocityĪnd propensity to arrhythmia.Methods: 300μm slices of living rat myocardium were cultured either unloaded on an air-liquid Connexin 43 (Cx43) is the principle gap junction between ventricular cardiomyocytes,įacilitating the rapid propagation of electrical signals. Substantially during heart failure and is reduced by the use of ventricular assistĭevices. Introduction: Mechanical load is one of the main determinants of cardiac function. System contribute to the increase of anticoagulation rate and consequently, decrease The induction and the reimbursement of NOACs by national insurance The rate of decline from 2013 throughĢ015 (4.18%☐.87%) was significantly greater (p<0.001) than the previous periods (fromĢ010 to 2012, 3.15%☓.06%).Conclusions: Time-trends for the incidence of stroke among Korean AF patients show a decrease Stroke decreased from 4.02% in 2010 to 3.34% in 2012 (before the reimbursement of Rates of OAC use had significant inverseĬorrelations with stroke rates (Pearson’s r = -0.90, p<0.001). Vitamin K antagonist (from 16.2% to 13.7%). OAC usage was increased by 49.4% (from 16.0% to 23.9%) despite the decreased use of After the reimbursement of NOAC in January 2013, the rate of overall Particularly, NOACs were partially and fully reimbursedīy Korea national insurance system in January 2013 and July 2015, respectively.Results: The annual rate of anticoagulation increased by 63.7% from 14.6% (95%CI 0.145-0.147) With improved time-trends for stroke for AF.Methods: Between January, 2010 and December, 2015, we identified 629,102 patients with nonvalvularĪF in the Korea National Health Insurance system (NHIS) database.
Wider utilization of non-vitamin K antagonist oral anticoagulants (NOAC) was related Rate of AF patients in the recent years is still unknown.Hypothesis: Our aim was to investigate whether the advances in the field of AF management including The nationwideĮffect of significant changes in the rate of oral anticoagulation (OAC) on stroke Introduction: Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia. Customer Service and Ordering Information.Stroke: Vascular and Interventional Neurology.Journal of the American Heart Association (JAHA).Circ: Cardiovascular Quality & Outcomes.Arteriosclerosis, Thrombosis, and Vascular Biology (ATVB).
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