Abstract:
:The type and magnitude of changes in blood flow in the anterior (cranial) and posterior (caudal) caval veins and shifts in the mean right atrial pressure induced by catecholamines (epinephrine and norepinephrine) were studied in acute experiments on cats. It was found that irrespective of right atrial pressure shifts, the increase in the blood flow in the anterior vena cava was more pronounced than in the posterior vena cava and was determined by blood redistribution due to more pronounced increase in vascular resistance in the abdominal aorta basin.
journal_name
Bull Exp Biol Medjournal_title
Bulletin of experimental biology and medicineauthors
Tkachenko BI,Evlakhov VI,Poyasov IZdoi
10.1023/a:1022617709181subject
Has Abstractpub_date
2002-11-01 00:00:00pages
425-7issue
5eissn
0007-4888issn
1573-8221journal_volume
134pub_type
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