نتایج جستجو برای: defibrillator
تعداد نتایج: 8427 فیلتر نتایج به سال:
BACKGROUND As implantable cardioverter-defibrillator technology evolves, clinicians and patients need reliable performance data on current transvenous implantable cardioverter-defibrillator systems. In addition, real-world reliability data could inform postmarket surveillance strategies directed by regulators and manufacturers. METHODS AND RESULTS We evaluated Medtronic Sprint Quattro, Boston...
The automatic implantable defibrillator has been shown to decrease the mortality of patients who have survived cardiac arrest due to ventricular tachycardia or fibrillation and are at high risk for recurrence. We performed a cost-effectiveness analysis of this seemingly expensive new technology with data obtained from the 1984 Medicare data base, the medical literature, Medicare carriers, indiv...
Advances in implantable device technology over the past few years can be seen in these illustrations. The photograph on the left shows a 1997-model implantable cardioverter-defibrillator (ICD) in front of an older version. Beside it is a modern single-chamber pacemaker in front of an older mercury-zinc–cell model. The Table shows their relative weights. These devices are now small enough to per...
Implantable Cardioverter-Defibrillator Therapy in Patients Who Are Not Included or Not Well Represented in Clinical Trials Fred M. Kusumoto, MD, FHRS (Chair), Hugh Calkins, MD, FHRS (Chair), John Boehmer, MD, Alfred E. Buxton, MD,* Mina K. Chung, MD, FHRS, Michael R. Gold, MD, PhD, FHRS, Stefan H. Hohnloser, MD, FHRS, Julia Indik, MD, PhD, FHRS, Richard Lee, MD, MBA, Mandeep R. Mehra, MD,* Venu...
In this case report, we look into the implant procedure of a single-lead ICD with floating atrial sensing dipole in a pregnant woman, without using fluoroscopy. This system benefits the proper positioning of the lead. This is possible thanks to the simultaneous display of both the atrial and ventricular dipoles on the electro-anatomical mapping system. This technique may be taken into considera...
These include: Data supplement http://heart.bmj.com/cgi/content/full/94/5/649/DC1 "web only references" References http://heart.bmj.com/cgi/content/full/94/5/649#BIBL This article cites 21 articles, 11 of which can be accessed free at: Rapid responses http://heart.bmj.com/cgi/eletter-submit/94/5/649 You can respond to this article at: service Email alerting the top right corner of the article R...
In this article, the reader will get some insights into managing patient with implantable cardiac devices while undergoing noncardiac surgery. We will review basic concepts regarding normal function of pacemakers and implantable cardioverter defibrillators, understanding how their function will be influenced during noncardiac surgeries. You will be guided through management steps from preoperat...
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