Definition of Tachycardia

1. Noun. Abnormally rapid heartbeat (over 100 beats per minute).

Generic synonyms: Arrhythmia, Cardiac Arrhythmia

Definition of Tachycardia

1. Noun. A rapid resting heart rate, especially one above 100 beats per minute. ¹

¹ Source: wiktionary.com

Definition of Tachycardia

1. [n -S]

Medical Definition of Tachycardia

1. The excessive rapidity in the action of the heart, the term is usually applied to a heart rate above 100 per minute and may be qualified as atrial, junctional (nodal) or ventricular and as paroxysmal. Origin: Gr. Kardia = heart This entry appears with permission from the Dictionary of Cell and Molecular Biology (11 Mar 2008)

Lexicographical Neighbors of Tachycardia

tachograph
tachographs
tachography
tachometer
tachometers
tachometre
tachometres
tachometry
tachos
tachs
tachy-
tachyarrhythmia
tachyarrhythmias
tachyauxesis
tachybradycardia syndrome
tachycardia (current term)
tachycardia-bradycardia syndrome
tachycardia en salves
tachycardia exophthalmica
tachycardia window
tachycardiac
tachycardias
tachycardic
tachycrotic
tachyglossa
tachygraphic
tachygraphical
tachygraphy
tachyhydrite
tachyhydrites

Literary usage of Tachycardia

Below you will find example usage of this term as found in modern and/or classical literature:

1. The Principles and Practice of Medicine: Designed for the Use of by William Osler (1912)
"RAPID HEART—tachycardia The rapid action may be perfectly natural. There are individuals whose ... The tachycardia may persist for months or indefinitely, ..."

2. The Principles and Practice of Medicine: Designed for the Use of by William Osler, Thomas McCrae (1916)
"The tachycardia may persist for months or indefinitely, and there is serious ... Paroxysmal tachycardia.—Modern methods enable us to subdivide the cases of ..."

3. Proceedings by Philadelphia County Medical Society (1896)
"By essential paroxysmal tachycardia is understood a disorder characterized by the occurrence of paroxysmal attacks of abnormal frequency of cardiac action ..."

4. Physical Diagnosis by Richard Clarke Cabot (1912)
"Simple quickening of the pulse rate, or tachycardia, which may pass ... Among organic diseases associated with tachycardia and weakening of the pulse the ..."

5. A Text-book of the practice of medicine by James Meschter Anders (1902)
"(1) Neurotic tachycardia.—The causes of this variety are identical with many of those that excite palpitation ; hence these cardiac neuroses are often ..."

6. The Medical and Surgical Reporter (1896)
"Dr. Wood has advanced the idea that there is a very intimate relationship between tachycardia and epilepsy, suggesting that tachycardia might really be ..."

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