Most pathological causes of bradycardia result from damage to this normal cardiac conduction system at various levels: the sinoatrial node, the atrioventricular node, or damage to conduction tissue between or after these nodes.
Most pathological causes of bradycardia result from damage to this normal cardiac conduction system at various levels the sinoatrial node, the atrioventricular node or damage to conduction tissue between or after these nodes.