“…Although the syndrome is poorly understood and has no standard definition, its clinical presentation is mostly characterized by hypoxia [ 10 , 11 ], systemic hypotension [ 10 , 12 ], pulmonary hypertension [ 12 , 13 ], cardiac arrhythmias [ 14 ], loss of consciousness and eventually cardiac arrest [ 15 , 16 ]. In different published articles, these clinical features were reported to occur at one of the following time points during surgery, which might be cementation, prosthesis insertion, joint reduction or, rarely, limb tourniquet deflation in a patient undergoing cemented arthroplasty [ 8 , 17 , 18 , 19 ].…”