"Personal Property"
"The Electric Company"
"Ride The Wave"
100
The ability to transmit impulses from one area of the heart to another
What is conductivity
100
Name the phases of the cardiac conduction system
What are polarization, depolarization, repolarization
100
This wave represents atrial depolarization
What is the P wave
200
The ability of the heart to generate its own impulse
What is automaticity
200
Name the phase of the cardiac conduction system where sodium enters the cell and potassium leaves the cell
What is cardiac depolarization (discharge)
200
This waveform represents both atrial repolarization and ventricular depolarization
What is the ORS complex
300
The ability of the heart to respond to an impulse
What is excitability
300
This is considered the pacemaker of the heart
What is Sinoatrial (SA) Node
300
This wave represents ventricular repolarization
What is the T wave
400
________ activity always precedes __________ activity
What is electrical, mechanical
400
The SA node is innervated by this nervous system(s)
What are the sympathetic and parasympathetic nervous systems
400
Label this wave form appropriately
Draw this on easel
500
The ability of the heart to contract when depolarized by an impulse
What is contractility
500
This takes over as the pacemaker of the heart should the SA Node become damaged
What is the AV Node
500
The QRS complex consists of this many waves
What is 3
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