supine-to-tilt test
Cerebral Blood Flow Velocity During Tilt Table Test for Pediatric Syncope
... Interindividual variations were minimized by using blood flow velocity values expressed in percentages relative to the initial supine baseline. Simple differences between any two measure- ments within the same ...
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Clinical prediction rule for classifying patients with patellofemoral pain syndrome with response to patellar taping
... patellar tilt test. The patellar tilt test was originally described as a convenient clinical measure to determine if a patient has a tight lateral retinaculum 47,89 ...patient supine ...
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The Role of the Capnography Head-up Tilt Test in the Diagnosis of Syncope in Children and Adolescents
... Syncope was defined as a transient loss of consciousness asso- ciated with loss of postural tone, occurring in the standing or sitting position and followed by a rapid spontaneous recovery on assuming the supine ...
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Syncope Recurrence in Children: Relation to Tilt-test Results
... female) tilt-negative children, fol- low-up was available on 15 (8 ...15 tilt-negative patients with fol- low-up, 2 (13%) reported recurrent syncopal epi- sodes; both were ...of tilt test; ...
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Arterial blood pressure response to head-up tilt test and orthostatic tolerance in nurses
... When body posture is changed from a supine to upright position, blood shifts to the lower part of the body. This blood shift then reduces the venous return, so that the cardiac output and blood pressure (BP) tend ...
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Procoagulatory changes induced by head-up tilt test in patients with syncope: observational study
... Previous studies performed on healthy subjects have shown that platelet aggregability is increased in the morning, when the incidence of cardiovascular events such as myocardial infarct, sudden cardiac death and ...
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Provocation of Neurocardiogenic Syncope During Head-up Tilt Testing in Children: Comparison Between Isoproterenol and Nitroglycerin
... the test was considered positive, and the pa- tient was returned to the supine position ...the test initiation or after medication administration was ...positive tilt test, the duration ...
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Tilt Test for Diagnosis of Unexplained Syncope in Pediatric Patients
... The typical normal test result in a teenage pa- tient is characterized by a resting heart rate of 60 to 70 beats per minute (sinus rhythm) and a blood pressure of 110/70 mm Hg in supine [r] ...
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Effect of body tilt angle on fatigue and EMG activities in lower limbs during cycling
... first test electrode locations were carefully marked with a permanent ...all-out test and it was highly reproducible: the mean coefficient of variation (including all tested muscles) of the peak rms was ...
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Heart rate variability analysis during head-up tilt test predicts nitroglycerine-induced syncope
... rest supine; Ph2: onset of passive tilt and Ph3: end of passive tilt) when HRV parameters are ...the supine position (B), and its decrease (with concomitant increase of the LF component) ...
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The effects of ipsilateral tilt position on right subclavian venous catheterization: study protocol for a prospective randomized trial
... the supine and ipsilateral tilted positions without slight Trendelenburg ...head tilt and the risk of falling down, ...the supine or 20° ipsilateral tilted position for SCV ...
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Deformation and Recrystallization of Aluminum Bicrystals Having Asymmetric Tilt Grain Boundary
... Two types of aluminum bicrystals (Bicrystal 1 and 2) having an asymmetric tilt GB were tensile-deformed and subsequently annealed for recrystallization. Bicrystal 1 was composed of h100i{001} grain and h110i{001} ...
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LESSON PHYSICAL PROPERTIES AND DNA
... 8. Tilt the test tube and very slowly pour the cold rubbing alcohol down the side. The alcohol should form a layer on top of the strawberry liquid. Pour until you have about the same amount of alcohol in ...
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THE MECHANICS OF BREATHING IN DIFFERENT BODY POSITIONS I IN NORMAL SUBJECTS
... Mechanics of breathing: Results in eight normal subects in supine, sitting and prone positions during slow and fast respiratory rates.. Supine FR SR.[r] ...
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Is the Trendelenburg position the only way to better visualize internal jugular veins?
... The Trendelenburg position is achieved by elevat- ing the feet and legs of the patient above the lev- el of the heart in the supine position. This posi- tion continues to be used to redirect blood from the lower ...
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Hepatopulmonary syndrome in patients with chronic liver disease: role of pulse oximetry
... monary vascular dilation. This study was conducted to evaluate pulse oximetry as a non-invasive screening for HPS in patients with chronic liver disease. Therefore, arte- rial blood gas analyses were only obtained from ...
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Outcome of head up tilt test in elderly patients with typical versus atypical features of syncope
... patients, 30 had a negative response to the HUTT test and 14 had positive response. There was no association between the type of syncope (whether typical or atypical) and HUTT response. The prodromal symptoms of ...
153
Slip resistance of winter footwear on snow and ice measured using maximum achievable incline
... the tilt angle of the floor during ascent, participants were over- compensating in the snow condition by increasing dorsi- flexion to achieve greater surface ...
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<p>A comparison between auto-scored apnea-hypopnea index and oxygen desaturation index in the characterization of positional obstructive sleep apnea</p>
... both supine and non-supine ...and supine/non-supine event/h ≥ ...for supine, and 0.96 for non-supine recording times (all ...as supine and non-supine positions ...
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Randomized, Controlled Trial on Tracheal Colonization of Ventilated Infants: Can Gravity Prevent Ventilator-Associated Pneumonia?
... the supine group and 30 infants in the lateral ...the supine group were fed and required reintubation (Table ...the supine group had new or persistent infil- trates and/or opacities (14 on the right ...
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