منابع مشابه
Postural tachycardia syndrome (POTS).
INTRODUCTION POTS is defined as the development of orthostatic symptoms associated with a heart rate (HR) increment >or=30, usually to >or=120 bpm without orthostatic hypotension. Symptoms of orthostatic intolerance are those due to brain hypoperfusion and those due to sympathetic overaction. METHODS We provide a review of POTS based primarily on work from the Mayo Clinic. RESULTS Females p...
متن کاملPostural tachycardia syndrome (POTS).
Postural Tachycardia Syndrome (POTS) Print ISSN: 0009-7322. Online ISSN: 1524-4539 Copyright © 2013 American Heart Association, Inc. All rights reserved. is published by the American Heart Association, 7272 Greenville Avenue, Dallas, TX 75231 Circulation doi: 10.1161/CIRCULATIONAHA.112.144501 2013;127:2336-2342 Circulation. http://circ.ahajournals.org/content/127/23/2336 World Wide Web at: The ...
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Of the patients beginning with dialysis, 60–85% of them may account for hypertension, and dialysis alone is capable of controlling hypertension in over 50% of these patients [1]; resistant hypertension and paradoxical blood pressure (BP) elevation during dialysis are possible but relatively infrequent complications [1]. Nevertheless, there is no widely accepted definition of intradialytic hyper...
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This paper reports how three UK “old economy” manufacturers are adapting their operations to meet the challenge of the “new economy”, in which it is claimed that dotcoms can deliver virtual products to cybercustomers at the speed of light. Successful manufacturing is not only about producing better goods than competitors but also about delivering a product/service package that solves customers’...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society of Medicine
سال: 1913
ISSN: 0035-9157
DOI: 10.1177/003591571300601514