Identify an accurate statement about arrhythmias.
A) Arrhythmias are often caused by electrolyte disturbances and overstimulation of the heart.
B) Arrhythmias result in an increase in cardiac output and blood pressure.
C) All arrhythmias originate in the atria of the heart.
D) The arrhythmias that originate below the atrioventricular node are known as supraventricular arrhythmias.
Correct Answer:
Verified
Q2: During Phase 2 of the cardiac action
Q3: _ is an adverse syndrome produced by
Q4: Which of the following is an example
Q5: Which of the following statements is true
Q6: Antiarrhythmic drugs produce effective antiarrhythmic actions by:
A)
Q7: Identify an accurate statement about disopyramide.
A) Disopyramide
Q8: Counting the number of QRS waves in
Q9: Ectopic foci are often caused due to:
A)
Q10: Which of the following is true of
Q11: The excessive prolongation of the QT interval
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