Inappropriate sinus tachycardia, a difficult condition known by rapid sinus heart rate without an obvious contributing factor. ========================== Warning to all scrapers, do not change source of infographics and do not try to modify infographics, we are going to put your pin down and take further legal actions. The risk is greater than the potential profit. ==========================
Sinus tachycardia-- (also colloquially known as sinus tach or sinus tachy) is a sinus rhythm with an elevated rate of impulses, defined as a rate greater than 100 beats/min (bpm) in an average adult. The normal resting heart rate in the average adult ranges from 60–100 beats/min. Note that the normal heart rate varies with age, with infants having normal heart rate of 110–150 bpm, in contrast to the elderly, who have slower normals.