Answers
1, Lethal arrhythmias:
-Defibrillation using automated external defibrillators helpful to regulate the rhythm
-Anti-arrhythmic drugs can prevent a fast heart rate.
-Catheter ablation
-Implantable cardioverter-defibrillator(ICD)
2, Premature ventricular contraction:
-Beta-blockers can suppress premature contractions.
-calcium channel blockers, antiarrhythmic drugs can regulate the heartbeat.
-Radiofrequency catheter ablation can treat irregular contractions.
3, Asystole:
-Immediate CRP required
-administer epinephrine 1mg IV push
4, Ventricular tachycardia:
-Administer anti-arrhythmic drugs like lidocaine to regulate heart rate.
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