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  • supine
  • The aim of the present study was to test the repeatability and reproducibility of a comprehensive haemodynamic measurement protocol in both supine position and during head-up tilt. (coronetbooks.com)
  • Non-invasive haemodynamic measurements were performed by applying whole body impedance cardiography, continuous pulse wave analysis and plethysmographic finger blood pressure measurements in supine position and during head-up tilt. (coronetbooks.com)
  • The measurement protocol was repeatable and reproducible in both supine position and during head-up tilt. (coronetbooks.com)
  • Importantly, the haemodynamic effects of nitroglycerin were enhanced during the head-up tilt, while the salbutamol effects were more evident in the supine position. (coronetbooks.com)
  • angle
  • It is important to note that methodological differences among testing sites including experience with the method in general, angle of tilt, and monitoring of ambient conditions during HUT, may affect the interpretability of the HUT data. (iacfsme.org)
  • Sunbaker is a 1937 black-and-white photograph by Australian modernist photographer Max Dupain, depicting the head and shoulders of a man lying on a beach, taken from a low angle. (wikipedia.org)
  • The photograph is taken from a very low angle and head on, so nothing else of the subject can be seen. (wikipedia.org)
  • patient
  • If there were no symptoms after initial 10 min, a painful stimulus with the insertion of 0.7 mm needle into the dorsum of hand subcutaneously for 30 s was performed with the patient in the tilted for further 5 min. (biomedsearch.com)
  • separately
  • The Vision blue3 Head offers good quality of camera support with its infinitely adjustable balance and LF (Lubricated Friction) drag technology, freeing you to focus on getting a good output from your camera (sold separately). (proav.co.uk)
  • patients
  • At 70° tilt, the HRV indices differed significantly, with higher high-frequency (HF) variability as well as lower low-frequency (LF) variability and LF/HF ratios in the patients. (karger.com)
  • The patients had significantly lower SBPV in the LF range at 30° tilt. (karger.com)
  • signs
  • Editor's Note: This article is not meant to help the lay person diagnose and treat head tilt, and any rabbit showing signs of head tilt should be taken to the vet without delay. (rabbit.org)
  • seen
  • The most common early symptoms are related to forebrain disease and include seizures and dementia, and later circling, head tilt, and blindness with normal pupillary light reflexes may be seen. (wikipedia.org)
  • central
  • A more pronounced decrease in central systolic blood pressure in response to tilt was associated with increased age and arterial stiffness. (coronetbooks.com)
  • lower
  • Placing the head of a bed lower than the foot is sometimes used as a means of simulating the physiology of spaceflight. (wikipedia.org)
  • black
  • The black Vision blue3 Head from Vinten delivers effortless support, freeing you to focus on the filming. (proav.co.uk)
  • Blood
  • Intravenous L-arginine resulted in decreased blood pressure and increased aortic reflection time only during the tilt. (coronetbooks.com)
  • Always
  • By investing in an extended warranty you can carry on working your camera heads and tripods as hard as you always have done and feel confident that, whenever you need us, Vinten servicing experts are there to return your equipment to optimum performance levels. (proav.co.uk)