| Answer | Grade 0: no signs of ischemia (e.g., ABI>0.80, ankle SBP >100 mm Hg, or toe pressure >=60 mm Hg) | LA31273-8 |
| Answer | Grade 1: mild signs of ischemia (e.g., ABI 0.60-0.79, ankle SBP 70-100 mm Hg, or toe pressure 40-59 mm Hg) | LA31274-6 |
| Answer | Grade 2: moderate signs of ischemia (e.g., ABI 0.40-0.59, ankle SBP 50-70 mm Hg, or toe pressure 30-39 mm Hg) | LA31275-3 |
| Answer | Grade 3: severe signs of ischemia (e.g., ABI <0.39, ankle SBP <50 mm Hg, or toe pressure <30 mm Hg) | LA31276-1 |
| answers-for | Ischemia grade Lower extremity WIfI | 96038-5 |
| LONG_COMMON_NAME | en-US | WIfI Ischemia Grade |
LOINC Version: 2.77
FHIR