Assessing the accuracy of algorithm-derived cardiorespiratory fitness in surgical patients: a prospective cohort study

ConclusionA non-exercise algorithm can estimate cardiorespiratory fitness in patients presenting for elective surgery. The variables required to compute CRFA can be obtained in a clinic setting without the need to engage in formal exercise testing. Further evaluation of CRFA as a predictor of long-term outcome in patients is warranted.
Source: Canadian Journal of Anesthesia - Category: Anesthesiology Source Type: research