Estimation of venous blood volume in the dog by the indicator-dilution method.
نویسندگان
چکیده
منابع مشابه
Components of the "central" blood volume in the dog.
The indicator-dilution method was used in the dog in an attempt to define the proportion of the "central" blood volume contained in the lung vessels. When injections were made into the pulmonary artery with sampling from the femoral artery only half or even less of the calculated blood volume could be accounted for by the lungs. When ;i venous injection site was used, the proportion in the lung...
متن کاملTotal, non-nutritional, and nutritional blood volume in isolated dog hindlimb.
FRIEDMAN, JULIUS J. Total, non-nutritional, and nutritional blood volume in isolated dog hindlimb. Am. J. Physiol. 2 I o( I ) : 151-156. 1966.-A method for the estimation of the distribution of effectively circulating total blood volume of a tissue (VT) into the nutritional (V,) and non-nutritional (V,) segments of the vasculature is presented. VT is estimated from the indicator-dilution patter...
متن کاملEstimation of Ventricular Volumes by a Constant Infusion Indicator Dilution Technique.
• The sudden injection indicator dilution method for the estimation of ventricular volumes J has been applied both in the experimental animal ~ and in man.This method presupposes effective uniform distribution of indicator in each end diastolic volume (EDV), a circumstance which may not occur. Further, it has not yet been practical to evaluate in vivo the possible effects of "nonmixing" on the ...
متن کاملEstimation of left ventricular residual volume in the dog by a thermodilution method.
• The importance of ventricular volume as one of the determinants of stroke output has led to the development of methods for measuring ventricular volumes in vivo, using either radiographic techniques" or applications of the indicator-dilution principle."TM The latter method requires the rapid injection of an indicator into the ventricle and registration of the resultant time-concentration curv...
متن کاملMechanism of the increased vascular capacity produced by mild perfusion hypothermia in the dog.
The mechanism of the increased vascular capacity produced by perfusion hypothermia was investigated in 20 anesthetized dogs. A right heart bypass preparation separated cardiac output (CO) into splanchnic (Q.) and nonsplanchnic (termed peripheral, Qp) flows. Each channel drained by gravity into an external reservoir. Blood was then returned to the pulmonary artery at a constant flow of 80 ml/kg ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Circulation research
دوره 6 1 شماره
صفحات -
تاریخ انتشار 1958