Citations to this article

Hemodynamic effects of pneumonia: II. Expansion of plasma volume
Raj Kumar, … , Herbert Benson, Walter H. Abelmann
Raj Kumar, … , Herbert Benson, Walter H. Abelmann
Published April 1, 1970
Citation Information: J Clin Invest. 1970;49(4):799-805. https://doi.org/10.1172/JCI106293.
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Hemodynamic effects of pneumonia: II. Expansion of plasma volume

Abstract

Previous work has demonstrated that approximately one-third of patients with pneumonia have a hypodynamic circulatory response. This response is characterized by an abnormally wide arteriovenous oxygen difference, a low cardiac output, increased peripheral resistance, and an increased hematocrit. This state was found to abate in convalescence. In an attempt to elucidate the pathogenesis of this hypodynamic state, nine additional patients were studied hemodynamically during the acute phase of pneumonia before and during acute expansion of blood volume by low molecular weight dextran (seven patients) or normal saline (two patients). Five patients were restudied before and during acute blood volume expansion in convalescence.

Authors

Raj Kumar, Wayne A. Wallace, Alberto Ramirez, Herbert Benson, Walter H. Abelmann

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Year: 2020 2019 2013 2010 2009 1993 1989 1984 1982 1977 1972 1970 Total
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Citations to this article (14)

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The Pneumonias
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Cardiovascular alterations in the adult respiratory distress syndrome
GA Zimmerman, AH Morris, M Cengiz 		The American Journal of Medicine 1982
Left ventricular diastolic capacity in man
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Pulmonary Infections
DD Briggs 		Medical Clinics of North America 1977
Effects of Blood Volume Expansion on Left Ventricular Hemodynamics in Man
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Hemodynamic effects of pneumonia I. Normal and hypodynamic responses
H Benson, M Akbarian, LN Adler, WH Abelmann 		Journal of Clinical Investigation 1970

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