Tachycardia

Definition: Abnormally rapid heartbeat, usually with a HEART RATE above 100 beats per minute for adults. Tachycardia accompanied by disturbance in the cardiac depolarization (cardiac arrhythmia) is called tachyarrhythmia.

Synonyms (terms occurring on more labels are shown first): tachycardia, increase in pulse rate, heart rate increased, increase pulse rate, increased heart rate, rapid heartbeat, pulse increased, tachycardias, increased pulse rate, rapid pulse, fast heartbeat, rapid heart rate, fast pulse, tachycar dia, t achycardia, pulse rate increased, increasedHeart rate

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