pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right...
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… pump function of the HEART Kaposvári Péter
Transcript of pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right...
… pump function of the HEART
Kap
osv
ári
Pét
er
Altitude: 0m P = 1 atm
Altitude: 5500m P = 0.5 atm
P₁ = P₂
P₁ = P₂
P₁ < P₂
Flow
Pressure difference
Flow Pressure difference
Resistance =
Ohm law
Q= ΔP R
Ohm law
Q= ΔP R
Control Heart stopped Restart
Norepinephrine cAMP Acetylcholine
+ -
Acetylcholine (IK Ach)
menti.com
Mitral valve closes Aortic valve opens Aortic valve closes Mitral valve opens
Digoxin Nervus vagus
Digitalis
