Heart rhythm : the official journal of the Heart Rhythm Society
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Prevention of sudden cardiac arrest (SCA) after removal of an infected implantable cardioverter-defibrillator (ICD) is a challenging clinical dilemma. The cost-effectiveness of the wearable cardioverter-defibrillator (WCD) in this setting remains uncertain. ⋯ The WCD likely is cost-effective in protecting patients against SCA after infected ICD removal while waiting for ICD reimplantation compared to keeping patients in the hospital or discharging them home or to a skilled nursing facility.
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Periprocedural anticoagulation management with uninterrupted warfarin and a "therapeutic" international normalized ratio is the best approach for reducing both thromboembolic and bleeding complications in the setting of catheter ablation for atrial fibrillation (AF). ⋯ Uninterrupted apixaban administration in patients undergoing AF ablation seems to be feasible and effective in preventing clinical and silent thromboembolic events without increasing the risk of major bleeding.
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Multicenter Study
Clinical safety of the ProMRI pacemaker system in patients subjected to head and lower lumbar 1.5-T magnetic resonance imaging scanning conditions.
Permanent cardiac pacemakers have historically been considered a contraindication to magnetic resonance imaging (MRI). ⋯ The results of the ProMRI/ProMRI AFFIRM studies demonstrate the clinical safety and efficacy of the ProMRI pacemaker system in patients subjected to head and lower lumbar MRI conditions.
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Pacemaker infection in pacing-dependent patients is challenging. After extraction, temporary pacing usually is utilized before delayed reimplantation (after an appropriate course of antibiotics), resulting in prolonged hospital stays. A single combined procedure of epicardial (EPI) pacemaker implantation and system extraction may prevent this. ⋯ The ENDO and EPI strategies had an excellent success rate and low risk of complications. A single procedure using surgical epicardial lead implantation was associated with a shorter duration of hospital stay.