Chapter 18 - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)»Symptoms and signs involving the circulatory and respiratory systems (R00-R09)»Tachycardia, unspecified (R00.0)
R00.0
Tachycardia, unspecified
Related indications (MeSH) (1)
Tachycardia63 drugs (54 approved, 9 experimental)
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.