The purpose of this study was to examine intratester reliability of a test designed to measure the standing pelvic-tilt angle, active posterior and anterior pelvic-tilt angles and ranges of motion, and the total pelvic-tilt range of motion (ROM). After an instruction session, the pelvic-tilt angles of the right side of 20 men were calculated using trigonometric functions. Ranges of motion were ...

BACKGROUND Previous reports that used head-up tilt testing and adenosine administration have suggested that adenosine may be an important endogenous mediator that may trigger a vasovagal response in susceptible patients. However, little is known regarding endogenous adenosine plasma levels (APLs) during vasovagal syncope provoked by tilt testing. The aim of this study was to determine whether A...

Tilt-table testing for patients with unexplained syncope was first described in 1986 by Kenny et al. (1) and later by Almquist et al in the U.S. (2). The tilt protocols proposed differed, with the Westminster Protocol favoring prolonged passive tilt alone (1,3) and the Minneapolis Protocol routinely using isoproterenol provocation (2). Although there is now widespread acceptance of tilt testing...

BACKGROUND Previous studies have shown that investigation by tilt testing is very appropriate in paediatrics, but the characteristics of children and adolescents who are at high risk of recurrent syncope, once the diagnosis is established, remain unclear. This study was set up to analyse the risk factors attributed to syncope recurrence in paediatric patients. METHODS One hundred and one chil...

The role of tilt table testing as a diagnostic modality in children with unexplained syncope is unclear. We sent a questionnaire to members of the Pediatric and Congenital Electrophysiology Society to assess the current practice pattern. Of the 186 members, 97 (52%) replied. Twenty four percent of the pediatric electrophysiologists have completely stopped doing tilt table tests and of those per...

AIMS To compare the responses between clomipramine, a centrally acting substance, and nitroglycerin, with mainly peripheral action, when each drug is used during tilt test for the induction of vasovagal syncope (VVS). METHODS AND RESULTS Hundred patients with recurrent episodes of classical VVS underwent two tilt tests in a randomized sequence. One test included 20 min of tilt at 60 degrees w...

Introduction The purpose of this brief review is to examine the review of e-learning theories, frameworks and models (see Stage 2 Learning Models (Version 1)) and the developing Mapping Table (see Stage 2 Mapping (Version 1)) of the JISC-funded E-Learning Models Desk Study, to explore their relevance to evaluators. To achieve this, it is first necessary to clarify what it meant by 'evaluation' ...

OBJECTIVE - To assess the diagnostic value, the characteristics, and feasibility of tilt-table testing in children and adolescents. METHODS - From August 1991 to June 1997, we retrospectively assessed 94 patients under the age of 18 years who had a history of recurring syncope and presyncope of unknown origin and who were referred for tilt-table testing. These patients were divided into 2 group...