![Page 1: Principles of Health Science Pathway of Blood Through Heart](https://reader035.vdocument.in/reader035/viewer/2022081603/5697bfd61a28abf838cadd29/html5/thumbnails/1.jpg)
Principles of Health SciencePrinciples of Health Science
Pathway of Blood Through Heart
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Supplies:Supplies:
3 sheets paper pencil 3 fine tip colored markers (blue, red,
green) Optional: highlighter (pink or
orange)
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The heart is a double pump.The heart is a double pump.
Right Right Heart Heart PumpPump
Left Heart Pump
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The heart is a double pump.The heart is a double pump.
Right Right Heart Heart PumpPump
Left Left Heart Heart PumpPump
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The right heart pumps venous (deoxygenated) blood.
The right heart pumps venous (deoxygenated) blood.
Right Right Heart Heart PumpPump
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The left heart pumps arterial (oxygenated) blood.
The left heart pumps arterial (oxygenated) blood.
Left Left Heart Heart PumpPump
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Drawing the right heart.Drawing the right heart.
Rig
ht
heart
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Step 1: Draw outline of heart.Step 1: Draw outline of heart.
Rt. side Lf. side
apex
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Step 2: Draw myocardium & septum. Identify chambers.Step 2: Draw myocardium & septum. Identify chambers.
Rt. side Lf. side
apexseptummyocardium
RA
RV
LA
LV
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Step 3: Draw both superior & inferior vena cavae
Step 3: Draw both superior & inferior vena cavae
apex
Rt. side Lf. side
superior vena cava
inferior vena cava
septum
LARA
RV LV
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Step 4: Draw tricuspid valve.Step 4: Draw tricuspid valve.
superior vena cava
Rt. side Lf. side
inferior vena cava
apexseptum
tricuspid valve
LVRV
RALA
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Step 5: Draw pulmonary artery.
Step 5: Draw pulmonary artery.
Rt. side Lf. side
superior vena cava
tricuspid valve
inferior vena cava
septumapex
LVRV
RALA
pulmonary artery
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Step 6: Draw pulmonary valve.
Step 6: Draw pulmonary valve.
LVRV
RALA
superior vena cava
Rt. side Lf. side
pulmonary artery
tricuspid valve
inferior vena cava
septumapex
pulmonary valve
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Step 7: Outline great vessels & chambers with blue.
Step 7: Outline great vessels & chambers with blue.
LVRV
RALA
superior vena cava
Rt. side Lf. sidepulmonary
artery
tricuspid valve
inferior vena cava
septumapex
pulmonary valve
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Step 8: Outline valves in green. Color septum & myocardium in pink.Step 8: Outline valves in green.
Color septum & myocardium in pink.
RV
RALA
LV
superior vena cava
Rt. side Lf. side
pulmonary artery
tricuspid valve
inferior vena cava
septum apex
pulmonary valve
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Step 9: Indicate pathway of blood through right heart with arrows.
Step 9: Indicate pathway of blood through right heart with arrows.
RV
RALA
LV
superior vena cava
Rt. side Lf. side
pulmonary artery
tricuspid valve
inferior vena cava
septum apex
pulmonary valve
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Drawing the left heart.Drawing the left heart.
Left
heart
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Step 1: Draw outline of heart.Step 1: Draw outline of heart.
Rt. side Lf. side
apex
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Step 2: Draw the myocardium and septum
Step 2: Draw the myocardium and septum
Rt. side Lf. side
apexseptummyocardium
RA
RV
LA
LV
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Step 3: Draw mitral valve.Step 3: Draw mitral valve.
Rt. side Lf. side
myocardium
septumapex
RA
LA
RVLV
mitral valve
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Step 4: Draw aorta.Step 4: Draw aorta.
RALA
LVRV
Rt. side Lf. side
myocardium
septum apex
mitral valve
aorta
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Step 5: Draw aortic valve.Step 5: Draw aortic valve.
RALA
LVRV
Rt. side Lf. side
myocardium
septum apex
mitral valve
aorta
aortic valve
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Step 6: Draw pulmonary veins.
Step 6: Draw pulmonary veins.
Rt. side Lf. sideaorta
LA
RA
RVLVmyocardium
septum
aortic valve
mitral valve
apex
pulmonary veins
pulmonary veins
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Step 7: Outline great vessels & chambers with red.
Step 7: Outline great vessels & chambers with red.
Rt. side Lf. side
aortapulmonary veins
pulmonary veins
aortic valve
myocardium
septum apex
mitral valve
LA
LV
RA
RV
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Step 8: Outline valves in green. Color septum & myocardium in pink.
Step 8: Outline valves in green. Color septum & myocardium in pink.
aorta
Rt. side Lf. side
pulmonary veins
pulmonary veins
aortic valve
myocardium
septum apex
mitral valve
LA
RA
RVLV
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Step 9: Indicate pathway of blood through left heart with arrows.
Step 9: Indicate pathway of blood through left heart with arrows.
aorta
Rt. side Lf. side
pulmonary veins
pulmonary veins
aortic valve
myocardium
septum apex
mitral valve
LA
RA
RV LV
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Final Step: Draw entire heart.Final Step: Draw entire heart.
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Cool “Heart Sites”Cool “Heart Sites”NOVA-Cut to the Heart: http://www.pbs.org/wgbh/nova/heart/heartmap.html
Go With the Flow (Awesome site that includes lesson plans)http://www.smm.org/heart/lessons/lesson6.thm
Virtual Hospital’s Cardiac Catheterization: Introductionhttp://www.vh.org/Patients/IHB/IntMed/Cardio/Cath/Info.html