PubMed:31763206 / 4352-4462 JSONTXT

{"project":"Inflammaging","denotations":[{"id":"T45","span":{"begin":0,"end":110},"obj":"Sentence"},{"id":"T45","span":{"begin":0,"end":110},"obj":"Sentence"}],"text":"There is no consensus on target heart rate but an arbitrary cut off of 80-95 beats per minute is reasonable11."}