The most common dysrhythmia seen with digoxin toxicity is:

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Digoxin toxicity often leads to various cardiac dysrhythmias due to its effect on the cardiac conduction system. Paroxysmal atrial tachycardia (PAT) with 2nd-degree AV heart block is particularly characteristic of digoxin toxicity. This occurs because digoxin can enhance vagal tone (slowing the heart rate) and at the same time cause ectopic atrial tachycardia, leading to this specific combination of dysrhythmia.

The Most Common Dysrhythmia Seen with Digoxin Toxicity Is