7 0   kg ▁patient , ▁the ▁result ▁can ▁be ▁applied ▁to ▁any ▁patient . ▁To ▁apply ▁these ▁result ▁to ▁any ▁body ▁weight , ▁any ▁of ▁the ▁values ▁B L s , ▁B L H ▁and ▁AN HH ▁or ▁PR BC ▁given ▁in ▁the ▁table ▁need ▁to ▁be ▁multip lied ▁by ▁the ▁factor ▁we ▁will ▁call ▁T ▁ ▁Basically , ▁the ▁model ▁considered ▁above ▁is ▁designed ▁to ▁predict ▁the ▁maximum ▁R CM ▁that ▁can ▁save ▁AN H . ▁ ▁In ▁summary , ▁the ▁effic acy ▁of ▁AN H ▁has ▁been ▁described ▁mathemat ically ▁by ▁means ▁of ▁measurements ▁of ▁surg ical ▁blood ▁loss ▁and ▁blood ▁volume ▁flow ▁measurement . ▁This ▁form ▁of ▁analysis ▁perm its ▁accurate ▁estimation ▁of ▁the ▁potential ▁efficiency ▁of ▁the ▁techniques ▁and ▁shows ▁the ▁application ▁of ▁measurement ▁in ▁the ▁medical ▁field . ▁ ▁Blood ▁flow ▁ ▁Card iac ▁output ▁ ▁The ▁heart ▁is ▁the ▁driver ▁of ▁the ▁circul atory ▁system , ▁p ump ing ▁blood ▁through ▁rh yth mic ▁contra ction ▁and ▁relax ation . ▁The ▁rate ▁of ▁blood ▁flow ▁out ▁of ▁the ▁heart ▁( o ften ▁expressed ▁in ▁L / min ) ▁is ▁known ▁as ▁the ▁card iac ▁output ▁( CO ). ▁ ▁Blood ▁being ▁p ump ed ▁out ▁of ▁the ▁heart ▁first ▁enters ▁the ▁a ort a , ▁the ▁largest ▁ar tery ▁of ▁the ▁body . ▁It ▁then ▁proceed s ▁to ▁divide ▁into ▁smaller ▁and ▁smaller ▁ar ter ies , ▁then ▁into ▁ar ter i oles , ▁and ▁eventually ▁cap ill aries , ▁where ▁o xygen ▁transfer ▁occurs .