A Simple Method for Rapid Estimate of Pulmonary Venous Admixture-Reference-Cited by-同舟云学术

A Simple Method for Rapid Estimate of Pulmonary Venous Admixture

Published:1988-12 Issue:12 Volume:39 Page:1030-1035
ISSN:0003-3197
Container-title:Angiology
language:en
Short-container-title:Angiology

Author:

Chiarla Carlo¹,Giovannini Ivo¹,Siegel John H.²,Coleman William P.²,Boldrini Giuseppe¹,Castagneto Marco¹

Affiliation:

1. Center of Study for the Physiopathology of Shock, CNR, Department of Surgical Clinic, Catholic University, Rome, Italy

2. From the M.I.E.M.S.S. and Departments of Surgery and Pathology, University of Maryland, Baltimore, Maryland

Abstract

Data from 2,298 measurements of pulmonary venous admixture (QS/QT) per formed in 733 patients were analyzed and processed in order to develop a method for rapid and reliable estimation of QS/QT by a simplified approach. Formulae and charts were obtained, which are easily suitable for use in all settings, and permit estimation of QS/QT with an 85%-93% control of its varia bility (r2 = 0.85-0.93, p < 0.0001) simply on the basis of the measured arterial and central venous O2 tensions or saturations.

Publisher

SAGE Publications

Subject

Cardiology and Cardiovascular Medicine

Link

http://journals.sagepub.com/doi/pdf/10.1177/000331978803901205

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1. Propofol and alfentanil anesthesia during one-lung ventilation;Journal of Cardiothoracic Anesthesia;1990-04