Peripheral postcapillary venous pressure. A new hemodynamic monitoring parameter

C. A. Sheldon, E. Balik, K. Dhanalal, K. Belani, J. Marino, A. S. Leonard

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

Peripheral postcapillary venous pressure (PCVP) appears to be an indicator of peripheral perfusion (cutaneous blood flow) in the experimental animal. Eighteen male mongrel dogs under balanced anesthesia were subjected to either slow, continuous hemorrhage (0.65 ml/kg/min) or plasma expansion with dextran 40 (0.80 ml/kg/min) over a period of 1 hour. Peripheral PCVP, central venous pressure, arterial pressure, cardiac output (CO), mixed venous oxygen saturation, pulmonary arterial pressure, and pulmonary wedge pressure were monitored on a continuous basis. The only parameter that consistently gave a predictable measure of the degree of induced volume change without requiring pulmonary arterial catheterization was PCVP. PCVP showed a close correlation with CO (r = 0.96).

Original languageEnglish (US)
Pages (from-to)663-669
Number of pages7
JournalSurgery
Volume92
Issue number4
StatePublished - Dec 1 1982

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