منابع مشابه
Saving, Investment, and Growth: A Causality Test
In the second half of the last century, tremendous efforts were devoted to identifying sources of economic success by a few countries and causes of failure by most. In this process a voluminous literature ranging from the neo-classical to Marxist, neo-Marxist, and dependency theories has been developed to answer the question of disparity among different countries of the north vis-à-vis those of...
متن کاملDoes Basic Life Support Training Simplification Foster Retention of Life Saving Maneuvers?
Objectives. Simplification of Basic Life Support was proposed with the introduction of Chest-Compression only Cardio-Pulmonary Resuscitation (CC-CPR) as an alternative to Standard CPR (S-CPR). This study aimed to compare retention of knowledge, in the general public, of both CPR techniques (CC-CPR vs. S-CPR). Design, setting and participants. Multicentric prospective comparative cohort study. A...
متن کاملVentricular fibrillation a rare complication during head-up tilt test
the supine position for 10 minutes. The test consisted of 2 Introduction The head-up tilt test (HUTT) is a useful diagnostic tool for evaluating suspected neurocardiogenic syncope. Pharmacologic provocation with isoproterenol, adenosine, or nitroglycerin (NTG) is frequently used to facilitate the induction of syncope during HUTT. Studies have reported the occurrence of ventricular arrhythmias d...
متن کاملHeart rate response profiles during head upright tilt test in infants with apparent life threatening events.
Sympatheticovagal imbalance causing episodes of severe bradycardia has been suggested as a cause of apparent life threatening events (ALTEs). The autonomic control of the heart rate in 18 infants with ALTEs and 12 controls was evaluated by the head upright tilt test. Five different heart rate response profiles (compared with the baseline) were observed during the tilt: (1) increase followed by ...
متن کاملDI AGNOSTIC VAL UE OF SUBL INGUAL NITROGLYCERIN TILT TEST: COMPARISON WITH THE STANDARD ISOPROTERENOL TILT TEST
Sublingual nitroglycerin (TNG) has been introduced as a promising provocative agent for tilt table testing, but it has not been compared directly with the standard isoproterenol (ISO) infusion test previously. We tried to assess the diagnostic value and safety of TNG tilt testing as compared with ISO infusion in patients with unexplained syncope. TNG and ISO tilt tests were performed in tw...
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ژورنال
عنوان ژورنال: Internal and Emergency Medicine
سال: 2016
ISSN: 1828-0447,1970-9366
DOI: 10.1007/s11739-016-1454-2