Zobrazeno 1 - 10
of 11
pro vyhledávání: '"R. Grier Monroe"'
Publikováno v:
The Journal of Thoracic and Cardiovascular Surgery. 63:906-916
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce78cc53667c7fff8f3922d1edf6d4cb
https://doi.org/10.1016/s0022-5223(19)41817-5
https://doi.org/10.1016/s0022-5223(19)41817-5
Publikováno v:
American Journal of Physiology-Legacy Content. 199:174-178
In a series of 15 dogs, the procedure of pericoronary neurectomy resulted in a relative increase in coronary flow and decrease in oxygen extraction. This was best illustrated by a decrease in coefficient of oxygen extraction (A-V)OO2/AOO2 and was sug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba2e8b0dd44af2007d36acf6fdd3ad55
https://doi.org/10.1152/ajplegacy.1960.199.1.174
https://doi.org/10.1152/ajplegacy.1960.199.1.174
Publikováno v:
Circulation. 31:328-343
Intracardiac blood oxygen saturation was determined in 31 patients, at cardiac catheterization, by means of a fiberoptic in vivo hemoreflection system, giving an immediate report. When compared to in vitro spectrophotometric analysis of samples obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb35b92a441b484105c79fb3b699267c
https://doi.org/10.1161/01.cir.31.3.328
https://doi.org/10.1161/01.cir.31.3.328
Publikováno v:
Circulation research. 34(5)
Regional coronary venous oxygen saturation and myocardial oxygen tension (PO 2 ) in isolated dog hearts were measured using two different methods--a new technique of microscopic oximetry and an improved oxygen electrode. Both methods yielded similar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::356d5ffba44cfdc3c580d70168e3acb2
https://pubmed.ncbi.nlm.nih.gov/4826938
https://pubmed.ncbi.nlm.nih.gov/4826938
Publikováno v:
The American journal of physiology. 199
Moderate elevations of pCO2 (61–75 mm Hg) did not consistently depress myocardial contractility as determined by standard ventricular function curves. With an altered preparation in which heart rate and left atrial pressure were held constant, a pC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::750908c26fc2ed9f67d6522fc225c4b2
https://pubmed.ncbi.nlm.nih.gov/13772070
https://pubmed.ncbi.nlm.nih.gov/13772070
Publikováno v:
Circulation. 31
The fiberoptic instrument and catheters described in the preceding study were employed in the measurement of indocyanine-green concentrations in the circulatory system by a simple change of filters. Cardiac output was calculated from the recorded cur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::486ffd1129e41919c005c7fea592ccf7
https://pubmed.ncbi.nlm.nih.gov/14262570
https://pubmed.ncbi.nlm.nih.gov/14262570
Publikováno v:
Circulation research. 19(4)
In an isolated dog heart, perfused with blood from an anesthetized donor, left ventricular performance was observed during periods in which the left ventricle either contracted isovolumically or was allowed to eject saline. Heart rate and left ventri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb3708bd47c7523340113a74f774527d
https://pubmed.ncbi.nlm.nih.gov/5917850
https://pubmed.ncbi.nlm.nih.gov/5917850
Autor:
R. Grier Monroe
Publikováno v:
Circulation research. 14
Determinations of left ventricular oxygen consumption were made in the isolated heart of a dog while the ventricle performed work by compressing air. In the described preparation the air compressed by the ventricle could be rapidly released and the v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36ba071bf2e05424c07c2586ff66f628
https://pubmed.ncbi.nlm.nih.gov/14135251
https://pubmed.ncbi.nlm.nih.gov/14135251
Autor:
R. Grier Monroe, Walter J. Gamble, S. Bullivant, C. G. La Farge, A. Rosenthal, R. Gamboa, C. L. Morgan
Publikováno v:
Journal of ultrastructure research. 22(1)
A method is described whereby sections of myocardium were obtained for electron microscopy from an actively beating heart during specific phases of its contraction cycle. Small section were rapidly removed by hollow projectiles accelerated to superso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e425f1f47ce4fbc65b0dd788853e815
https://pubmed.ncbi.nlm.nih.gov/5653897
https://pubmed.ncbi.nlm.nih.gov/5653897
Autor:
R. Grier Monroe, Gordon French
Publikováno v:
Circulation research. 9
An isolated dog-heart preparation, in which absolute volumes were known, was employed to determine left ventricular pressure-volume relationships and myocardial oxygen consumption. Loading was varied from the extreme of zero pressure change to zero v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eab2022872bc7c564063758f9562cd02
https://pubmed.ncbi.nlm.nih.gov/13772072
https://pubmed.ncbi.nlm.nih.gov/13772072