Please enable JavaScript.
Coggle requires JavaScript to display documents.
Cardiovascular system Isaiah Sailors P:1 (Anatomy of the heart (right…
Cardiovascular system
Isaiah Sailors P:1
layers of the heart
pericardium
myocardium
endocardium
epicardium
Major functions of the
cardiovascular system
structural and functional differences between blood vessel types
arteries carry blood away from the heart
veins carry blood back to the heart
capillaries are super tiny and can only have one RBC in at a time. this is where gas exchange occurs
Major arteries and veins of the body
superior and inferior vena cava
aorta
pulmonary artery
coronary artery
pulmonary vein
femoral artery
great cardiac vein
Anatomy of the heart
right atrium
left ventricle
left atrium
right ventricle
heart valves
apex
interventricular septum
great cardiac vein
coronary arteries
chordae tendonae
trabiculae carne
Cardiac cycle and the ECG
PQRST
R:
S:
Q:
T:
P:
blood flow through the heart and body
right atrium
receives unoxygenated blood from the superior and inferior vena cava
left atrium
receives oxygenated blood from the pulmonary veins
right ventricle
receives blood from the right atrium and pumps the unoxygenated blood out the pulmonary artery to the lungs
left ventricle
receives blood from the left atrium and pumps it out the aorta to the rest of the body
disorders of the
cardiovascular system.