KnowraHeart rateLinked fromLinked fromThe 20 pages that link to Heart rate, each with the reason it gives.All 20Broader topic 1Related 13Narrower topic 3Compared with 3ArrhythmiaNarrower topic: Rate is one dimension of rhythm abnormality, but a normal rate does not rule out irregularity.Sinus tachycardiaNarrower topic: Sinus tachycardia is a specific increase in heart rate.TachycardiaNarrower topic: Tachycardia is defined by an elevated value of this measure.