Assertion: vasodilator's effect | /r/HasSubevent | slow heart rates
Facets:
value: rarely
type: DEGREE
value: abnormally
type: DEGREE
Source sentences:
text: This effect may rarely result in abnormally slow heart rates (particularly in patients with sick sinus syndrome) or second- or third-degree AV block (13 of 3290 patients or 0.40%).