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Current Opinion in Anaesthesiology, 2009
The primary goal of hemodynamic therapy is the prevention of inadequate tissue perfusion and inadequate oxygenation. Advanced cardiovascular monitoring is a prerequisite to optimize hemodynamic treatment in critically ill patients prone to cardiocirculatory failure. The most ideal cardiac output (CO) monitor should be reliable, continuous, noninvasive,
Eric E C, de Waal +2 more
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The primary goal of hemodynamic therapy is the prevention of inadequate tissue perfusion and inadequate oxygenation. Advanced cardiovascular monitoring is a prerequisite to optimize hemodynamic treatment in critically ill patients prone to cardiocirculatory failure. The most ideal cardiac output (CO) monitor should be reliable, continuous, noninvasive,
Eric E C, de Waal +2 more
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Nature, 1959
THE determination of cardiac output by the dye dilution techniques requires the taking of serial arterial blood samples at short regular intervals. Direct puncture of the brachial artery of cattle1 enables such samples to be collected. T.1824 (Evans blue) was injected into the jugular vein of the subjects at a dose of approximately 0.40 mgm./kgm.
E W, FISHER, R G, DALTON
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THE determination of cardiac output by the dye dilution techniques requires the taking of serial arterial blood samples at short regular intervals. Direct puncture of the brachial artery of cattle1 enables such samples to be collected. T.1824 (Evans blue) was injected into the jugular vein of the subjects at a dose of approximately 0.40 mgm./kgm.
E W, FISHER, R G, DALTON
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Clinical Science, 2004
Portapres® derives continuous estimates of cardiac output from the peripheral pulse and has the potential to be an extremely valuable physiological and clinical tool. We assessed Portapres® estimates of cardiac output in healthy subjects at rest, during maximal treadmill exercise (n=8) and during decreases caused by orthostatic stress (n=8). Comparison
Marjorie S, Pitt +3 more
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Portapres® derives continuous estimates of cardiac output from the peripheral pulse and has the potential to be an extremely valuable physiological and clinical tool. We assessed Portapres® estimates of cardiac output in healthy subjects at rest, during maximal treadmill exercise (n=8) and during decreases caused by orthostatic stress (n=8). Comparison
Marjorie S, Pitt +3 more
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Cardiac Output by Thermodilution
JAMA: The Journal of the American Medical Association, 1985To the Editor.— It has been estimated that between 1 and 2 million pulmonary artery catheters were inserted for hemodynamic monitoring in the last decade. 1 The prevalence of the procedure has increased substantially over the past few years. It is therefore of interest that the methodology of a clinical hemodynamic measurement, cardiac output by ...
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Nature, 1959
IN a previous communication we described the determination of the cardiac output in cattle by an injection method using T.1824 as the intravascular indicator1. The same method was used to determine the cardiac output in horses. The technique used for obtaining arterial blood samples from the brachial artery of horses was that described by Fisher2, and ...
E W, FISHER, R G, DALTON
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IN a previous communication we described the determination of the cardiac output in cattle by an injection method using T.1824 as the intravascular indicator1. The same method was used to determine the cardiac output in horses. The technique used for obtaining arterial blood samples from the brachial artery of horses was that described by Fisher2, and ...
E W, FISHER, R G, DALTON
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Anesthesiology, 1967
MOST physicians are surprised to learn that the heart has relatively little effect on the normal regulation of cardiac output, but all the physician has to do is to look at his patients, and he will see that this is true. He will see a patient with mitral valvular disease whose heart has a maximum pumping ability no greater than one third normal, but ...
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MOST physicians are surprised to learn that the heart has relatively little effect on the normal regulation of cardiac output, but all the physician has to do is to look at his patients, and he will see that this is true. He will see a patient with mitral valvular disease whose heart has a maximum pumping ability no greater than one third normal, but ...
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Continuous Fick cardiac output compared to thermodilution cardiac output
Critical Care Medicine, 1986A system has been developed to monitor continuously the components of the oxygen Fick equation: oxygen consumption by a gas exchange analyzer and arteriovenous oxygen difference by pulse and fiberoptic oximetry. A computer-based system was developed which calculates cardiac output and other variables every 20 sec.
G G, Davies +3 more
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Cardiac vibrational intensity and cardiac output
American Heart Journal, 19481. 1. An electronic heart sound meter has been devised to convert the complex pattern of low-frequency cardiac vibrations picked up at the chest wall into a simple “resultant frequency.” 2. 2. The “resultant frequency” varies during each heart cycle in a manner similar to the ventricular volume curve. 3. 3.
J H, FOULGER, P E, SMITH, A J, FLEMING
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2023
Abstract Cardiac output is the amount of blood ejected from the ventricles with each cardiac cycle. The pulmonary artery catheter has been the mainstay in assessing cardiac output for decades. Its routine use carries potential risks of right ventricular perforation, pulmonary artery rupture, and/or embolization.
Adambeke Nwozuzu, Ettore Crimi
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Abstract Cardiac output is the amount of blood ejected from the ventricles with each cardiac cycle. The pulmonary artery catheter has been the mainstay in assessing cardiac output for decades. Its routine use carries potential risks of right ventricular perforation, pulmonary artery rupture, and/or embolization.
Adambeke Nwozuzu, Ettore Crimi
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