Adequacy of oxygenation of isolated perfused rat heart
β Scribed by L. H. Opie
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 464 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0300-8428
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π SIMILAR VOLUMES
99mTc-organocation complexes were screened for heart affinity using the isolated perfused rat heart. The 99mTc-I compounds are better extracted by the heart and retained in it than the 99mTc-III compounds. 99mTcCl2(DMPE)2+ shows low uptake (15%) and fast washout, but no impairment of uptake after in
Myocardial uptake of thiopental enantiomers by an isolated perfused rat heart preparation was examined after perfusion with protein-free perfusate. Outflow perfusate samples were collected at frequent intervals for 20 min during singlepass perfusion with 10 p,g/ml racemic thiopental (washin phase) a
## Abstract The objective of this study was to determine the effects of repetitive ischemia on myocardial oxygen tension (pO~2~), consumption, and delivery in crystalloid normoperfused (perfuβsion pressure > 70 mmHg) and hypoperfused (perfusion pressure Λ50 mmHg) constant flow isolated rat hearts.