Operative Blood Flow in Femoral-Popliteal and Femoral-Tibial Grafts for Lower Extremity Ischemia

Victor M. Bernhard, MD; Charles S. Ashmore, MD; Richard E. Rodgers, MD; Milwaukee; William E. Evans, MD
Arch Surg. 1971;103(5):595-599. doi:10.1001/archsurg.1971.01350110097015.
Text Size: A A A
Published online

Blood flow through femoral-popliteal vein grafts in 15 extremities was compared with flow through 14 femoral-tibial grafts at the time of surgery. Average baseline flow was 98 ml/min in the femoral-popliteal and 99 ml/min in the femoral-tibial group. Intra-arterially administered papaverine produced an increase in average flow up to 176 ml/min in the former and 162 ml/min in the latter group, and the difference was not statistically significant. The effect of subsequent occlusion, or patency, the presence of diabetes, clinical severity of ischemia, and angiographic staging of runoff were correlated with graft flow within each group and between the two groups. A statistically significant adverse correlation could not be demonstrated for any of these factors.


Sign In to Access Full Content

Don't have Access?

Register and get free email Table of Contents alerts, saved searches, PowerPoint downloads, CME quizzes, and more

Subscribe for full-text access to content from 1998 forward and a host of useful features

Activate your current subscription (AMA members and current subscribers)

Purchase Online Access to this article for 24 hours





Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).
Submit a Comment


Some tools below are only available to our subscribers or users with an online account.

Sign In to Access Full Content

Related Content

Customize your page view by dragging & repositioning the boxes below.