heart
blood vessels
blood
STRUCTURE
located in centralregion of thorax ate
I
a size of fist
divided into right and leftsides
valves onewayflowof blood p.im es
through heart
protectvital
organ
madeup of 3 layers
L myocardium
I epicardium protectivelayer of
your
heart
surrounded
by pericardium
to remain
yourheart protected reduce friction
FUNCTION OF HEART
pumps bloodthrough the body
cardiac cycle
we receive oxygenated blood
from the lung
the measurement of the pressure
within blood vessels when heart
is contracting systolic
systole contraction
diastole relaxation
the oxygen that comes into the right electrical stimulus
atrium have less oxygen because it ECG electrocardiograph
was used in our cell body But has higherCO2
tricuspidvalve right ventricle pulmonary
valve rightpulmonary artery lungs gotoxygenated
comesback tothe heart tothe leftatrium left
ventricles ascending aorta aortaarch carries
everything around forthe rest of your body
blood vessels
blood
STRUCTURE
located in centralregion of thorax ate
I
a size of fist
divided into right and leftsides
valves onewayflowof blood p.im es
through heart
protectvital
organ
madeup of 3 layers
L myocardium
I epicardium protectivelayer of
your
heart
surrounded
by pericardium
to remain
yourheart protected reduce friction
FUNCTION OF HEART
pumps bloodthrough the body
cardiac cycle
we receive oxygenated blood
from the lung
the measurement of the pressure
within blood vessels when heart
is contracting systolic
systole contraction
diastole relaxation
the oxygen that comes into the right electrical stimulus
atrium have less oxygen because it ECG electrocardiograph
was used in our cell body But has higherCO2
tricuspidvalve right ventricle pulmonary
valve rightpulmonary artery lungs gotoxygenated
comesback tothe heart tothe leftatrium left
ventricles ascending aorta aortaarch carries
everything around forthe rest of your body
