1. Regional Perfusion Abnormalities With Phenylephrine During Normothermic Bypass 
Catherine O’Dwyer, Lee C Woodson, Brendan P Conroy, Cheng Y Lin, Donald J Deyo, Tatsuo Uchida, William E Johnston 
The Annals of Thoracic Surgery 
Volume 63, Issue 3, Pages (March 1997)
DOI: /S (96)
Copyright © 1997 The Society of Thoracic Surgeons Terms and Conditions

2. Fig. 1
Individual changes in vascular resistance from the low perfusion pressure interval are depicted for the systemic circulation (A), stomach (B), pancreas (C), renal cortex (D), femoral muscle (E), and cerebral hemispheres (F). As perfusion pressure was restored to 65 mm Hg with phenylephrine, significant increases in vascular resistance were found in the systemic circulation as well as in the stomach, pancreas, and kidneys. At similar perfusion pressures, femoral muscle and cerebral vascular resistances were not different with phenylephrine and increased pump flow. Solid bars indicate mean values. (∗p < 0.05 compared with the pump flow interval.)
The Annals of Thoracic Surgery  , DOI: ( /S (96) )
Copyright © 1997 The Society of Thoracic Surgeons Terms and Conditions