Question

Which procedure involves an electrical shock delivered randomly during the cardiac cycle to treat emergent life-threatening arrhythmias?

1) Cardioversion

2) Defibrillation

3) ICD placement

4) Stent placement

5) Catheterization

Answer 1

Defibrillation is the procedure used to treat emergent life-threatening arrhythmias by delivering a shock during the cardiac cycle.

Step-by-step explanation:

The procedure that involves delivering an electrical shock randomly during the cardiac cycle to treat emergent life-threatening arrhythmias is called defibrillation. During a cardiac emergency, like ventricular fibrillation, a defibrillator delivers a charge in a short burst to correct the abnormal heart rhythm. It's a critical intervention which can 'reboot' the heart, allowing the body's natural pacemaker to resume its normal rhythm. Automated external defibrillators (AEDs) are commonly found in public spaces and are essential for providing immediate treatment.