The initial treatment that the nurse must be prepared to complete is; Permanent Pacing
First-degree atrioventricular (AV) block is a condition of abnormally slow conduction through the AV node. This condition is defined by ECG changes that includes a PR interval of greater than 0.20 without disruption of atrial to ventricular conduction.
Now, usually first degree atrioventricular block requires no treatment but when it becomes worse, what should be administered is called Permanent pacing which is the therapy of choice in patients with symptomatic atrioventricular (AV) block with bradycardia.
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