Assertion: morphine's action | /r/CapableOf | produce significant increase
Facets:
value: in the ventricular response rate
type: OTHER
Source sentences:
text: Supraventricular Tachycardias: Because of a possible vagolytic action that may produce a significant increase in the ventricular response rate, morphine should be used with caution in patients with atrial flutter and other supraventricular tachycardias.