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pump function of the HEART Kaposvári Péter
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pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

Sep 03, 2019

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Page 1: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

… pump function of the HEART

Kap

osv

ári

Pét

er

Page 2: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

Altitude: 0m P = 1 atm

Altitude: 5500m P = 0.5 atm

P₁ = P₂

P₁ = P₂

P₁ < P₂

Page 3: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

Flow

Pressure difference

Page 4: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

Flow Pressure difference

Resistance =

Ohm law

Page 5: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

Q= ΔP R

Ohm law

Page 6: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

Q= ΔP R

Page 7: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

Control Heart stopped Restart

Page 8: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 9: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 10: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 11: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

Norepinephrine cAMP Acetylcholine

+ -

Page 12: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

Acetylcholine (IK Ach)

Page 13: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 14: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 15: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 16: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 17: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 18: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 19: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 20: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 21: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

menti.com

Page 22: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

Mitral valve closes Aortic valve opens Aortic valve closes Mitral valve opens

Page 23: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 24: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous
Page 25: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous

Digoxin Nervus vagus

Digitalis

Page 26: pump function of the HEART - phys.szote.u-szeged.hu · Conus arteriosus Left fibrous trigone Right coronary artery Interventricular part (broken line) Atrio- ventricular part Membranous