Assertion: atrial fibrillation's heart rate | /r/HasSubevent | heart failure
Facets:
Source sentences:
text: In addition to the risk of stroke, the rapid heart rates associated with atrial fibrillation can lead to heart failure, or a condition called "tachycardia-mediated cardiomyopathy".
text: Some people who have atrial fibrillation have significant problems with their heart and with exercise, the heart rate can race tremendously during atrial fibrillation, thereby exacerbating the underlying heart condition and may lead to problems such as very low blood pressure, heart failure or a loss of consciousness.
text: According to Mayo Clinc, Atrial fibrillation (AFib) is defined as an irregular and, often, a rapid heart rate that can lead to blood clots, stroke, heart failure, and other heart-related complications.