label: Observe for signs requiring catheter removal (e.g., pulseless leg, darkening of toes, blanching of toes or leg, hypertension, redness around umbilicus, visible clots in catheter)
label_lc: observe for signs requiring catheter removal (e.g., pulseless leg, darkening of toes, blanching of toes or leg, hypertension, redness around umbilicus, visible clots in catheter)