Assertion: alkaloid's effect | /r/HasProperty | alteration
Facets:
value: in heart rate
type: OTHER
value: in blood pressure
type: OTHER
Source sentences:
text: Cardiovascular effects include alterations in blood pressure, heart rate, a widening of the PR interval on the ECG, supraventricular tachycardia, and ventricular fibrillation (Schep et al., 2009).