arrhythmia
[ uh-rith -mee-uh, ey-rith - ]
/ əˈrɪð mi ə, eɪˈrɪð- /
noun Pathology.
any disturbance in the rhythm of the heartbeat.
Also
arhythmia.
OTHER WORDS FROM arrhythmia
arrhyth·mic [uh-rith -mik, ey-rith -] /əˈrɪð mɪk, eɪˈrɪð-/, ar·rhyth·mi·cal, adjective ar·rhyth·mi·cal·ly, adverbWORDS THAT MAY BE CONFUSED WITH arrhythmia
arrhythmic eurhythmicWords nearby arrhythmia
arrhenius,
arrhenius-madsen theory,
arrhenoblastoma,
arrhenotoky,
arrhinia,
arrhythmia,
arrhythmic,
arrhythmogenic,
arriaga,
arricciato,
arriccio
Example sentences from the Web for arrhythmic
His shot choices are haphazard and arrhythmic, always cutting against any recognizable beat.
British Dictionary definitions for arrhythmic
arrhythmia
/ (əˈrɪðmɪə) /
noun
any variation from the normal rhythm in the heartbeat
Word Origin for arrhythmia
C19: New Latin, from Greek
arrhuthmia, from
a-
1 +
rhuthmos
rhythm
Medical definitions for arrhythmic (1 of 2)
arrhythmic
[ ə-rĭð′mĭk ]
adj.
Lacking rhythm or regularity of rhythm.
Medical definitions for arrhythmic (2 of 2)
arrhythmia
[ ə-rĭð′mē-ə ]
n.
An irregularity in the force or rhythm of the heartbeat.
Scientific definitions for arrhythmic
arrhythmia
[ ə-rĭð′mē-ə ]
An abnormal rhythm of the heart, often detectable on an electrocardiogram. Electrical impulses in the heart normally originate in the sinoatrial node of the right atrium during diastole and are transmitted through the atrioventricular node to the ventricles, causing the muscle contraction that usually occurs during systole. However, abnormalities of electrical conduction during diastole or systole can result in various alterations of the heartbeat, such as changes in heart rate, skipped or irregular beats, and fibrillation of the heart muscle, which can be life threatening. These electrical disturbances can be caused by metabolic abnormalities, inadequate blood supply (as in coronary artery disease), drug effects, chronic disease, and other factors. Arrhythmias are sometimes treated with the implantation of a pacemaker.