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Blood returns to the right ________ through the ______________ & ______________ and the coronart sinus.
superior & inferior vena cava
blood flows into right _________ through the ____cusipid valve it then enters the pulmonary trunk after traveling through the pulmonary __________ valve.
the pulmonary trunk divides into the right and left pulmonary _________ which take blood to the ________
From the lungs blood returns to the _______atrium via the Pulmonary ________
it then passes through the ___cuspid(_______)valve on its way to the left ventricle
blood then enters the _______ through the ________ ___________valve
closeing of the heart valves.
lub-1st sound caused closeing of av valves
dub 2nd sound closing of semilunar valves
Sounds of Kortokoff??
Blood pressure when listened through a stethascope
initiates conduction impulse
pacemaker of heart
Mass of atrial cardic cells contacting as one unit
base of interatrial septum pauses condution impulses to give venticles time to fill with blood
Bundles of His??
within interventricular septum divides impules between left and right sides of heart
Takes impulese from Purkinje fibers to papillary muscles
mass of ventricular cardiac cells contaicting together as one unite
First wave representing atrial depolarization
represents ventricular depolarization
Represents Ventricular Repolarization