Assertion: antiarrhythmic drug | /r/CapableOf | impair the conduction of the impulse
Facets:
value: so far
type: OTHER
value: to ventricles
type: TRANSITIVE-OBJECT
value: for contraction from atria
type: PURPOSE
Source sentences:
text: All the antiarrhythmic drugs discussed so far impair the conduction of the impulse for contraction from atria to ventricles and therefore can cause heart block.