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- Jul
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Chronic tachycardia as a possible symptom of underlying diseases
Tachycardia is the medical term that describes a heart rate that exceeds 100 beats per minute. In adults, normal heart rates range from 60 to 100 beats per minute, athletes have lower heart rates, and infants have higher heart rates. A person who has tachycardia may have a feeling that his heart is beating very […]