72beats/min.. 4320beats/hour.. 1,03,680/24hours.. 80-90ml blood/beat.. 12,000liters/24hours.. 0.8beats/second.. 0.4seconds work : 0.4seconds rest..
Rest : rest losts when heart beats high.. avakayi etc salt hardens heart blood vessels leads pumping slow.. rest losts for obesity persons high pumping.. heart takes rest in 6-8hours.. blood vessels sankochavyakochalu.. blood circulation increases on tensions working organs.. bcz organs need more blood circulation to work more.. late night heavy dinners grabs heart rest..
120/80 Hypertension : systolicBP(120mmhg)/diastolicBP(80mmhg).. diastolicBP indicates rest..
120-140/80-90 - 1st stage
140-160/90-100 - 2nd stage
160+/100+ - Danger kidney, blood vessels, brain hamarage, heart damage..
120/80 - Strictly Not Normal by World Heart Federation.. American Heart Assoc
90-110/70-80 - Appreciative heart pumping relaxingly..
