Which dysrhythmia is considered life threatening? A)P wave normal;atrial rate 100;QRS complex width 0.06-0.08 second B)P wave normal;atrial rate

Question

Which dysrhythmia is considered life threatening?
A)P wave normal;atrial rate > 100;QRS complex width 0.06-0.08 second
B)P wave normal;atrial rate< 60;QRS complex width 0.08 second
C)P wave none identifiable;atrial rate disorganized activity greater 350 beats/min;QRS complex width irregular
D)P wave none;atrial rate cannot differentiate;ventricular rate 130-250 beats/min

Quizplus · Accepted Answer

Ventricular tachycardia (choice D) is considered life-threatening because it can lead to ventricular fibrillation, which is a cause of sudden cardiac arrest.

Which Dysrhythmia Is Considered Life Threatening