Calculating vascular resistances
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Updated: Oct 31, 2026

Fundus Photography as a Convenient Tool to Study Microvascular Responses to Cardiovascular Disease Risk Factors in Epidemiological Studies
Published on: October 22, 2014
J W Skimming1, S Cassin, W W Nichols
1Department of Pediatrics, University of Florida College of Medicine, Gainesville 32610-0296, USA.
Abstract:
Vascular resistance calculations often affect decisions regarding therapeutic options encountered by physicians and their patients. However, many of the terms, units, and methods used when calculating vascular resistances are ambiguous. This report attempts to clarify some of these ambiguities and suggests methods for predicting normal vascular resistances.
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