The perfusion index (PI) derived from a pulse oximeter is calculated as the ratio of the pulsatile blood flow to the non-pulsatile blood in peripheral tissue,11
28In pulse oximeter what is pi? Advertisement Popular questions 40Is bradley walsh doing blankety blank? 23Does president snow have a wife? 33Will methyldopa show on a drug test? 37Whats the symptoms of clubfoot? 35Are there rice paddies in the united states? 38Could you overdose on ...