Approach to Arrhythmia part 1: Bradycardia

Approach to Arrhythmia part 1: Bradycardia Bradycardia is defined as heart rate <60/min. To understand the cause of bradycardia we have to understand the structures involved in the production and conduction of cardiac impulse. The normal cardiac structures involved in electrical activity of the heart are 1. SA node- It is the pacemaker of the […]

%d bloggers like this: