A method for estimating instantaneous pulmonary capillary blood flow in man.

@article{Wasserman1962AMF,
  title={A method for estimating instantaneous pulmonary capillary blood flow in man.},
  author={Karlman Wasserman and Jr. Julius H. Comroe},
  journal={The Journal of clinical investigation},
  year={1962},
  volume={41},
  pages={
          401-10
        }
}
The effect of posture on pulmonary capillary blood flow in man.
Change in pulmonary blood volume changes pulmonary artery systolic storage.
Measurement of Cardiac Output by Alveolar Gas Exchange
TLDR
The sections in this article are Measurement of Pulmonary Capillary Blood Flow With Physiological Gases, Rebreathing, Multiple-Breath-Hold, and Single-B Breath Constant Expiratory Methods, and Vital Capacity N2O Spirometric Method.
Method of measuring human pulmonary capillary blood flow
  • R. Barrow
  • Chemistry, Medicine
    Medical and biological engineering
  • 2006
TLDR
Pulmonary capillary blood flow Qc was measured in resting adult subjects by a capacitancel nitrous-oxide-uptake method that requires little subject training and minimises psychological influences while allowing Qc determinations at regular intervals with no discomfort to the patient.
Analysis of uncertainty in theoretical methods of cardiac output measurement using the "Monte Carlo" technique.
TLDR
Three models which describe the relationship between cardiac output and the uptake of volatile anaesthetic agents, based on the Fick equation, are developed and it is found that the single-breath model was most accurate when the inspired concentration was large, while the rebreathing model was better with smaller inspired concentrations.
Measurement of instantaneous pulmonary capillary blood flow.
  • C. Her
  • Medicine
    The Annals of thoracic surgery
  • 1993
Thoracocardiography. Part 1: Noninvasive measurement of changes in stroke volume comparisons to thermodilution.
TLDR
In anesthetized dogs and critically ill patients with normal ventricular wall motion, changes in TCG derived ventricular volume waveform amplitudes agreed well with changes of thermodilution estimates of stroke volume during atrial pacing and fluid loading in the dogs on the one hand and with application of extrinsic positive end-expiratory pressure in patients on the other hand.
...
1
2
3
4
...

References

SHOWING 1-10 OF 16 REFERENCES
Measurement of stroke and minute volume in intact conscious dogs with an electromagnetic flowmeter
  • Physiologist
  • 1960
The pulsatile nature of the pulmonary capillary blood flow.
TLDR
The present study was designed to distinguish between the role of pulsatile pulmonary capillary flow and the pulsations of the heart and great vessels in the genesis of the rhythmic distortions of the plethysmographic record.
Design of a body plethysmograph for studying cardiopulmonary physiology.
TLDR
The design of the plethysmograph, the electrical circuits and recording devices used and the direct reading attachments for the cathode ray oscillograph are presented together with details of operation and some suggestions for modifications of the original design.
Determination of pulmonary parenchymal tissue volume and pulmonary capillary blood flow in man
The rates of disappearance of SF6, N2O, C2H2, diethyl ether and acetone from alveolar air during breath holding, following a single deep inspiration of a mixture containing one of these gases and a...
The Diagnosis of Circulatory Shunts by the Nitrous Oxide Test: Improvements in Technic and Methods for Quantification of the Shunt
The nitrous oxide test for the detection and localization of left-to-right shunts has previously been studied clinically. Further experience with the method has shown that a higher N2O concentration…
Continuous rapid infrared CO2 analysis; fractional sampling and accuracy in determining alveolar CO2.
TLDR
The practical value of the infrared method as a clinical guide to proper administration of artificial ventilation is demonstrated and the method is compared with other methods for determining alveolar CO 2 concentration.
Pulmonary capillary blood flow in man.
...
1
2
...