14. Safety evaluation
hematoma, erythema, cyanosis
LIMB ISCHEMIA, HEMATOMA, ERYTHEMA
Objective indications of tissue or neurovascular harm were the most common negative consequences of RIPC. At the location where the cuff was positioned, 3 individuals encountered a hematoma in their lower extremities, with no observed reduction in hemoglobin levels. After undergoing RIPC, 9 patients experienced temporary cyanosis, while 5 patients experienced temporary erythema; there were no cases of acute limb ischemia observed. Table Comparison of the safety evaluation.