“…Erol et al 8 studied 45 patients submitted to cardiac surgery, comparing IOP in procedures with pulsatile and non-pulsatile cardiopulmonary bypass, and surgeries without cardiopulmonary bypass. IOP was assessed before, during, and after surgery, and during cardiopulmonary bypass, it decreased more prominently in patients submitted to non-pulsatile cardiopulmonary bypass.…”