Final answer:
Lidocaine is classified as a class I Na+ channel blocker anti-dysrhythmic medication used to treat ventricular dysrhythmias.
Step-by-step explanation:
The class I Na+ channel blocker anti-dysrhythmic medication is Lidocaine. Lidocaine works by blocking sodium channels in the heart, which helps to stabilize abnormal electrical activity and treat dysrhythmias. It is commonly used to treat ventricular dysrhythmias, such as ventricular tachycardia and ventricular fibrillation.
Learn more about Class I Na+ channel blocker anti-dysrhythmic medication