Anatomy of the Heart
Mechanics
It's electric!
EKG's
100
the right AV valve
What is the tricuspid valve
100
ventricular filling is also known as this
What is diastole
100
electrical activity in the heart starts in
What is the SA node
100
EKG is an acronym for this
What is electrocardiogram
200
Oxygenated half of the heart
What is the Left side of the heart
200
cardiac output is
What is HRxSV
200
depolarization happens when this threshold is reached
What is -55 mV
200
atrial repolarization is this wave on an EKG
TRICK QUESTION :P it isnt shown
300
The SA node is located in this chamber of the heart
What is the right atrium
300
when the ventricles contract, this valve must be closed
What is the AV valve
300
SA node, AV node are examples of
What are pacemaker cells
300
when part of the heart is quivering, it is known as this
What is fibrillation
400
The fluid filled sac surrounding the heart
What is the pericardium
400
the amount of blood in each ventricular contraction
What is 70mL
400
during repolarization, this ion rushes out of the cell
What is K+
400
a P wave preceding every QRS complex, with a regular R-R interval at a rate of 125 BPM is called this
What is Sinus Tachycardia
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