Letter to the Editor —TB or not TB? That is the question

We read with interest the article on the use of fluorine-18 fluoro-2-deoxyglucose positron emission computed tomography (PET) in patients with unexplained atrioventricular (AV) block.1 Danwade et  al1 identified a case of tuberculosis (TB) with a positive PET scan and concluded that TB may be an important cause of unexplained AV block in developing countries.
Source: Heart Rhythm - Category: Cardiology Authors: Source Type: research