In atrial arrhythmias, the atrioventricular (AV) node overrides the SA node impulses and the AV node becomes the heart's____________.
A) pacemaker
B) battery
C) defibrillator
D) generator
Correct Answer:
Verified
Q6: In a pacemaker ECG, if a spike
Q7: The primary difference between the sinus tachycardia
Q8: Blockage of one or more coronary arteries
Q9: What type of pacemaker ECG reading does
Q10: _ is defined as a decrease in
Q12: Which of the following conditions is where
Q13: Left untreated, some atrial arrhythmias can cause
Q14: The ECG tracing below shows how an
Q15: What heart condition does this tracing indicate
Q16: Junctional tachycardia occurs when the junctional rate
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