Rate-responsive pacing with a pacemaker that detects respiratory rate (Biorate): Clinical advantages and complications
نویسندگان
چکیده
منابع مشابه
Sensors for rate responsive pacing
Advances in pacemaker technology in the 1980s have generated a wide variety of complex multiprogrammable pacemakers and pacing modes. The aim of the present review is to address the different rate responsive pacing modalities presently available in respect to physiological situations and pathological conditions. Rate adaptive pacing has been shown to improve exercise capacity in patients with c...
متن کاملClinical evaluation of a pacemaker algorithm that adjusts the pacing rate during sleep using activity variance.
Even though rate responsive pacemakers are able to regulate pacing rates based on sensor activity, they are set with a minimum rate that is not adjusted to provide rate decreases during sleep. The aim of this study was to evaluate the performance of the "Sleep Rate" feature, as compared to patient diaries and a validated method that identifies sleep from wrist actigraphy. In 19 patients (15 men...
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Clinical experience with both fixed rate and demand pacing suggest5 that the laner mode should probably be utilized in patients with second degree or intermittent high grade A-V block. Instances of venlricular tachycardia and fibrillation foUowiog a propagated pacemaker beat, cnmpetition between sinus rhythm and fixed rate pacing, and rapid ventricular rates due to coupled venhicular premature ...
متن کاملInitial experience with a physiological, rate responsive pacemaker.
A new pacemaker that can adapt the heart rate in response to the patient's metabolic requirements has been developed. This pacemaker uses the QT interval as the indicator of physiological demand. Experience in five patients showed the rate response to exercise to be smooth and progressive and to return gradually to the basic paced rate after activity stopped. Physiological rate responsive pacin...
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reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...
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ژورنال
عنوان ژورنال: Clinical Cardiology
سال: 1988
ISSN: 0160-9289,1932-8737
DOI: 10.1002/clc.4960110509