Which of the following is NOT a treatment for stable ventricular tachycardia?

Defibrillation is not a treatment typically used for stable ventricular tachycardia (VT). The primary reason for this is that defibrillation is intended for unstable or pulseless arrhythmias where immediate restoration of a normal rhythm is critical. In cases of stable VT, the patient retains a pulse, and the focus is on managing the condition with medications or maneuvers that can restore normal heart rhythm without the need for emergency electrical shock.

Vagal maneuvers are often employed to interrupt the AV node's conduction and can sometimes revert VT to a normal sinus rhythm. Amiodarone is a commonly used antiarrhythmic medication that can be administered in cases of stable VT to help stabilize the heart rhythm. Frequent blood pressure checks are also essential to monitor the patient's hemodynamic status during episodes of VT, ensuring that the treatment approach is effective and that the patient remains stable. These treatments are aimed at managing the arrhythmia while preserving the patient's hemodynamic stability.