[Laser Doppler flow measurement of the finger during cold provocation: results in 140 patients with healthy blood vessels].
Flow patterns of the cutaneous circulation of the third left finger was studied before and after standardized cold challenge in 140 healthy subjects by means of Laser-Doppler flowmetry. Flow behaviour showed no statistical differences regarding to age, sex and day time. Nevertheless, the results may serve only to a limited extent as a reference in the evaluation of individual test results for everyday angiological diagnosis since the interindividual variability of the flux values is considerable. However, the present data obtained from a relatively large normal population are suitable as a reference basis for scientific investigations using groups of healthy subjects or patients.
Gasser
P
P
Internmedizinische Abteilung, St. Claraspital Basel.
Müller
P
P
Mauli
D
D
Stäubli
C
C
D000328:Adult; D000368:Aged; D001783:Blood Flow Velocity / Q000502:physiology; D003080:Cold Temperature; D005260:Female; D005385:Fingers / Q000098:blood supply*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009131:Muscle, Smooth, Vascular / Q000502:physiology*; D012016:Reference Values; D012039:Regional Blood Flow / Q000502:physiology; D012867:Skin / Q000098:blood supply*; D014661:Vasoconstriction / Q000502:physiology*
Laser-Doppler Fluxmessung am Finger während Kälteprovokation: Ergebnisse bei 140 Gefässgesunden.