Physiology 3120 Lecture Notes - Lecture 17: Diastole, Vagal Tone, Atrioventricular Node

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Staak Letue 
-sie CO is athed to O deads, CO ill a at est lo O dead = lo CO s. eeise
high O dead = high CO
-L is total lood olue i od so ee iute, heat les all the lood i the od
-SV alues a fo oal peso to eduae athlete
-CO at est of L/i is oughl the sae hethe oal peso o eduae athlete
-this eas that eduae athletes hae loe HR ut highe stoke olue to eual L/i
-uite a lage aout goes to ai to delie gluose as it aot stoe a ad also eause
ai oitos aout of oge i lood to deteie O deads ad alte etilatio
-kides also get a lot of lood eause thei jo is to filte lood ad aitai pH, et.
-lie euies a lot of lood eause it has e high etaoli atiit
-ee though usle oup a lot of od eight, at est it does ot euie a lot of O ut goes
up a lot he eeise
-all alues deped o state ie: est o eeise
-duig eeise, oe lood flo to usles ad less to lie/kides
-a CO fo oal people is L/i ad fo eduae athletes is L/i
RMR fo efoe that HR is set  SA ode that has slo depolaizatio due to oeet of
ios
-so a hage HR  hagig oeet of ios  hagig slope of pepotetial
-deease slope takes loge to eah theshold so HR slos do
-iease slope takes shote to eah theshold so HR speeds up
-a also ake eae potetial oe egatie duig epolaizatio phase
-so as it epolaizes, istead of stoppig at -V, take it do to -V hih is futhe
fo theshold thus ould take loge to eah theshold so HR slos do
-ANS has to ahes:
Paaspatheti = est/digest
Spatheti = fight/flight
-just a eide
-PNS is totall holiegi as oth pegaglioi ad postgaglioi euos seete Ah
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