atrioventricular block atrioventricular • atrioventricular bundle · · · Info · Definitions · Synonyms · Characters · · atrioventricular block · · Text Common · · Latin · · Scripts 22 · · Length 7 · · Syllables Definitions · · · (noun) recurrent sudden attacks of unconsciousness caused by impaired conduction of the impulse that regulates the heartbeat. Synonyms: heart block, Adams-Stokes syndrome, Stokes-Adams syndrome, atrioventricular block. · · Noun Definition 1 Synonyms · · · heart block · · Synonym 1 adams-stokes syndrome · · Synonym 2 stokes-adams syndrome · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076