Assertion: pericardium's heart | /r/CapableOf | contract approximately 108,000 times
Facets:
value: in one day
type: TEMPORAL
value: during a 75-year lifespan
type: TEMPORAL
Source sentences:
text: If one assumes an average rate of contraction of 75 contractions per minute, a human heart would contract approximately 108,000 times in one day, more than 39 million times in one year, and nearly 3 billion times during a 75-year lifespan.