Normal sinus heart rates: 60 and 100 bpm are too high.
Spodick
D H
DH
University of Massachusetts Medical School, Worcester, USA.
D000328:Adult; D005260:Female; D006331:Heart Diseases / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D008297:Male; D012015:Reference Standards; D012016:Reference Values