
Keywords: ضربان قلب; avDO2[LâLâ1]; arterio-venous oxygen content difference; CO[Lâminâ1]; cardiac output; CO0[Lâminâ1]; average of the first 5Â s of CO during recovery; HR[minâ1]; heart rate; SV[ml]; stroke volume; t1/2[s]; half-times: time to reach 50% from max