1 narratage - The technique of having one character in the role of storyteller or the act of inserting bits of explanation into a narrative. 2  narrative - First an adjective meaning telling the facts of a story, from Latin narrare, which is also the base of narrate.  saga - Old Norse for narrative..
Lyme disease and other inflammatory conditions, along with autoimmune conditions like lupus, can cause atrioventricular block which may be short-lived and resolve naturally or require intervention on a more permanent basis, such as having a pacemaker fitted.
Scientists do not know what causes lupus, although genetics and environment probably play a part. Lupus usually first affects people 15 to 45 years old, but it can also happen in childhood or later in life. Lupus is a long-lasting disease, and symptoms tend to come and go.