CV ASC Registry Education-Seq#7513-7533 (Native-Graft Vessel Instantaneous Wave-Free Ratio)

Seq#7513-7533 (Native-Graft Vessel Instantaneous Wave-Free Ratio)

Video Transcription

Video Summary

The transcript discusses coding for ischemia based on the Instantaneous Wave-Free Ratio (IFR) in native or graphed vessels during medical procedures. It explains that a value of 0 should be coded if ischemia is present, defined by specific criteria such as CTFFR of 0.80 or less. A value of 1 should be coded if no ischemia is found. Additionally, if IFR was used, the actual IFR value should be recorded. The instructions also mention accomodating for other assessment methods and the range of ratios signifying abnormal results.

Keywords

coding for ischemia

Instantaneous Wave-Free Ratio

IFR value

CTFFR

abnormal results criteria