Literature DB >> 3396336

A microcomputer-based, R-wave triggered system for hemodynamic measurements in the forearm.

P C Chang1, R Verlinde, T Bruning, P van Brummelen.   

Abstract

A microcomputer (with 8088 or 80286 processor)-based, R-wave triggered system for on-line, semi-continuous measurement of blood flow of one or two limbs, simultaneous with heart rate and eventually intra-arterial blood pressure, is described. The minimal interval between measurements is approximately 4 s, allowing the accurate measurement of maximal flow after ischemia. When compared to hand-operated plethysmography, the use of this system improves the precision of the measurements, minimizes perturbations of the limb circulation and eliminates the possible bias of analysis by hand.

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Year:  1988        PMID： 3396336     DOI： 10.1016/0010-4825(88)90042-x

Source DB:  PubMed          Journal:  Comput Biol Med        ISSN： 0010-4825            Impact factor:   4.589


  8 in total

Review 1.  Venous occlusion plethysmography in cardiovascular research: methodology and clinical applications.

Authors:  I B Wilkinson; D J Webb
Journal:  Br J Clin Pharmacol       Date:  2001-12       Impact factor: 4.335

2.  Tetrahydrobiopterin restores endothelial function in hypercholesterolemia.

Authors:  E Stroes; J Kastelein; F Cosentino; W Erkelens; R Wever; H Koomans; T Lüscher; T Rabelink
Journal:  J Clin Invest       Date:  1997-01-01       Impact factor: 14.808

3.  Arterial dilatation and venous constriction induced by serotonin in the elderly.

Authors:  G J Blauw; P van Brummelen; P C Chang; P Vermeij; P A van Zwieten
Journal:  Drugs       Date:  1988       Impact factor: 9.546

Review 4.  Methods for the determination of skeletal muscle blood flow: development, strengths and limitations.

Authors:  Lasse Gliemann; Stefan P Mortensen; Ylva Hellsten
Journal:  Eur J Appl Physiol       Date:  2018-05-14       Impact factor: 3.078

5.  Adrenomedullin (ADM) in the human forearm vascular bed: effect of neutral endopeptidase inhibition and comparison with proadrenomedullin NH2-terminal 20 peptide (PAMP).

Authors:  I B Wilkinson; C M McEniery; K H Bongaerts; H MacCallum; D J Webb; J R Cockcroft
Journal:  Br J Clin Pharmacol       Date:  2001-08       Impact factor: 4.335

6.  Pharmacokinetics and pharmacodynamic effects of ABT-627, an oral ETA selective endothelin antagonist, in humans.

Authors:  M C Verhaar; A Y Grahn; A W Van Weerdt; M L Honing; P J Morrison; Y P Yang; R J Padley; T J Rabelink
Journal:  Br J Clin Pharmacol       Date:  2000-06       Impact factor: 4.335

7.  Endothelium-dependent NO-mediated vasodilation in humans is attenuated by peripheral alpa1-adrenoceptor activation.

Authors:  Adriaan M Kamper; Anton J M de Craen; Rudi G J Westendorp; Gerard J Blauw
Journal:  Vasc Health Risk Manag       Date:  2005

8.  Measurement of muscle blood flow and O2 uptake via near-infrared spectroscopy using a novel occlusion protocol.

Authors:  Joshua J Dennis; Chad C Wiggins; Joshua R Smith; Jennifer M J Isautier; Bruce D Johnson; Michael J Joyner; Troy J Cross
Journal:  Sci Rep       Date:  2021-01-13       Impact factor: 4.379
  8 in total

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