Tag: Atrioventricular block

According to several studies, a significant number of patients presenting with second- or third-degree atrioventricular (AV) block are receiving medications known to impair cardiac conduction. This highlights the critical importance of identifying and understanding what medications cause AV block, especially for individuals with underlying heart conditions.

Bisoprolol is a widely prescribed cardioselective beta-blocker used to manage conditions like hypertension and heart failure. As with all medications affecting heart rhythm, it is crucial to understand its specific effects on the heart's electrical system, including the question: **Does bisoprolol block the AV-node?**.