Search

Your search keyword '"Boothroyd, A"' showing total 5 results
Start Over Author "Boothroyd, A" Language french
5 results on '"Boothroyd, A"'

4. Reproductibilité de la mesure en temps réel du volume sanguin, du débit cardiaque, du temps moyen de circulation pulmonaire et du volume sanguin pulmonaire par radiocardiographie

Author

Lenaers, André, Becquevort, Paul, Lisart, Jean-Joseph, and Boothroyd, Michaël

Subjects
Adult, Diagnosis, Computer-Assisted -- methods, Pulmonary Circulation, Adolescent, Cardiologie et circulation, Angiocardiography, Radioisotope Dilution Technique -- methods, Middle Aged, Indium, Blood Circulation Time, Humans, Blood Volume Determination -- methods, Cardiac Output, Radioactive Tracers, Aged
Abstract

Radiography provides a simple method of measurement of blood volume, cardiac output, mean pulmonary circulation time, and pulmonary blood volume. The use of a computer allows the results to be produced immediately provided that the circulating blood volume is measured during the test and that the radiocardiographic tracing is analysed by an entirely automatic method. The reproducibility of the results given by this automatic method has been studied in 35 patients, two measurements being made at 20 min intervals. The standard deviation of the percentage difference between consecutive measurements was 5.8% for the blood volume, 10.4% for the cardiac output, 8.8% for the mean pulmonary circulation time, and 9.7% tor the pulmonary blood volume., SCOPUS: NotDefined.j, info:eu-repo/semantics/published

Published
1976

5. [Reproductibility of the true measurement of blood volume, cardiac output, mean pulmonary circulation time and pulmonary blood volume by radiocardiography]

Author

A, Lenaers, P, Becquevort, J, Lisart, and M, Boothroyd

Subjects
Adult, Pulmonary Circulation, Radioisotope Dilution Technique, Adolescent, Blood Volume Determination, Angiocardiography, Middle Aged, Indium, Blood Circulation Time, Humans, Diagnosis, Computer-Assisted, Cardiac Output, Radioactive Tracers, Aged
Abstract

Radiocardiography provides a simple method of measurement of blood volume, cardiac output, mean pulmonary circulation time, and pulmonary blood volume. The use of a computer allows the results to produced immediately provided that the circulating blood volume is measured during the test anpd that the radiocardiographic tracing is analysed by an entirely automatic method. The reproducibity of the results given by this automatic method has been studied in 35 patients, two measurements being made at 20 minute intervals. The standard deviation of the percentage difference between consecutive measurements was 5.8% for the blood volume, 10.4% for the cardiac output, 8.8% for the mean pulmonary circulation time, and 9.7% for the pulmonary blood volume.

Published
1976

Catalog

Books, media, physical & digital resources
See catalog results