Paroxysmal atrioventricular block (PAVB) is an important but under-recognized etiology of syncope. It is characterised by sudden and unexpected change from 1:1 atrioventricular conduction to complete atrioventricular block. This poorly defined entity is usually associated with absence or delayed emergence of an adequate escape rhythm. We present a case of asymptomatic PAVB in an elderly man because of the presence of a stable escape rhythm.
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| http://dx.doi.org/10.1002/joa3.12659 | DOI Listing |
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