Adams-Stokes syndrome Adams-Stokes syndrome /ˈædəmz stoʊks ˌsɪndroʊm/

noun

1. Recurrent sudden attacks of unconsciousness caused by impaired conduction of the impulse that regulates the heartbeat  ( Adams-Stokes syndrome , atrioventricular block , heart block , Stokes-Adams syndrome )
   recurrent sudden attacks of unconsciousness caused by impaired conduction of the impulse that regulates the heartbeat