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Naročanje gradiva za izposojo na dom
Naročanje gradiva za izposojo v čitalnice
Naročanje kopij člankov
Urnik dostave gradiva z oznako DS v signaturi
  • Vrednost impedančne pletizmografije kot metode za preučevanje sprememb minutnega volumna srca ob fiziološkem dražljaju = The value of impedance pletizmography as a method of investigation of cardiac output alterations following physiologic stimulus
    Kamenik, Mirt
    Background. The aim of the study was to evaluate to what extent the method of impedance pletizmography is adequate for the registration of transitional states of the cardiovascular system when a ... physiologic stimulus destroys the balance within the system. Methods. In 8 volunteers cardiac output (CO), heartrate (HR) and stroke volume (SV) was measured continuously for 9 min, by the method of impedance pletizmography - 5 min. lying down, 2 min. sitting and2 min. standing. The transition from the lying to the sitting position and from the sitting to the standing position was registered continuously. Results. On the average, the transition from the lying to the sitting positioncauses a 26% decrease in CO (P<0.001), the HR increaces by 10% (P<0.001) and the SV decreases by 32% (P<0.001). In the transition from the sitting to the standing position CO remains unchanged, the HR increases by 13%(P = 0.008) and the SV decreases by 7% (P<0.001). Conclusions. Impedance pletizmography is a suitable method for continuous registration of transitional states of the cardiovascular system.
    Vir: Zdravniški vestnik : glasilo Slovenskega zdravniškega društva = Slovenian medical journal = journal of Slovenian Medical Association. - ISSN 1318-0347 (Letn. 67, št. 2, feb. 1998, str. 57-60)
    Vrsta gradiva - članek, sestavni del
    Leto - 1998
    Jezik - slovenski
    COBISS.SI-ID - 7994073

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