Electric shock to the heart to restore normal rhythm is:

Electric shock to the heart to restore normal rhythm is:

• A. Palpitation
• B. Lumen
• C. Rotation
• D. Cardioversion

Answer: (D)

Shocking the heart to restore a normal rhythm is cardioversion. This treatment uses a timed, synchronized electric shock to interrupt abnormal electrical activity and reset the heart to a normal sinus rhythm. It’s used for certain rapid heart rhythms, such as atrial fibrillation or atrial flutter, when the patient needs rhythm control and is stable. The synchronization ensures the shock is delivered at a safe moment in the heartbeat cycle to minimize the risk of triggering another abnormal rhythm. Palpitation is a subjective sensation of a racing or fluttering heart, not a procedure. Lumen refers to the hollow space inside a vessel or chamber, not a therapy. Rotation isn’t a term used for restoring heart rhythm.

Shocking the heart to restore a normal rhythm is cardioversion. This treatment uses a timed, synchronized electric shock to interrupt abnormal electrical activity and reset the heart to a normal sinus rhythm. It’s used for certain rapid heart rhythms, such as atrial fibrillation or atrial flutter, when the patient needs rhythm control and is stable. The synchronization ensures the shock is delivered at a safe moment in the heartbeat cycle to minimize the risk of triggering another abnormal rhythm.

Palpitation is a subjective sensation of a racing or fluttering heart, not a procedure. Lumen refers to the hollow space inside a vessel or chamber, not a therapy. Rotation isn’t a term used for restoring heart rhythm.