نتایج جستجو برای: permanent right common
تعداد نتایج: 990429 فیلتر نتایج به سال:
A patient with sinus node dysfunction and absent right superior vena cava underwent stable temporary and permanent endocardial pacing via a left sided superior vena cava. Active fixation of the electrode and epicardial pacing were not necessary.
BACKGROUND AND PURPOSE Although self-expanding intracranial microstents have been used to treat acute middle cerebral artery (MCA) stroke, there are disadvantages associated with placing a permanent endovascular implant. We describe a technique in which a reconstrainable stent was used to provide a temporary endovascular bypass to achieve MCA recanalization without permanent stent implantation....
Permanent pacing, being non physiological, often results in ventricular dysfunction over time. Narrower paced QRS duration from pacing the right ventricular outflow tract septum, might result in relatively preserved ventricular function over long term follow up.
INTRODUCTION A permanent pacemaker is frequently needed after transcatheter aortic valve implantation, but the available data are mainly on the CoreValve system. OBJECTIVE To evaluate the need for new permanent pacemaker after implantation of the Edwards Sapien device, as well as related factors. METHODS We included the first 100 patients treated with the Edwards Sapien device at our instit...
STUDY OBJECTIVES Patients with chronic heart failure and implanted cardioverter-defibrillators (ICDs) may have a higher incidence of new-onset or worsening heart failure requiring hospitalization with dual-chamber ICDs compared with single-chamber ICDs. DESIGN AND SETTING The purpose of this study was to show the impact of permanent right ventricular (RV) pacing on exercise capacity and relat...
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