tachyarrhythmia


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Related to tachyarrhythmia: bradyarrhythmia

tachyarrhythmia

 [tak″e-ah-rith´me-ah]
tachycardia associated with arrhythmia. It may be either supraventricular, such as atrial tachycardia, atrial flutter, or atrial fibrillation, or ventricular, such as ventricular tachycardia or ventricular fibrillation.

tach·y·ar·rhyth·mi·a

(tak'ē-ă-ridh'mē-ă), Do not confuse this word with tachyrhythmia.
Any disturbance of the heart's rhythm, regular or irregular, resulting by convention in a rate over 100 beats/min during physical examination.
[tachy- + G. a- priv. + rhythmos, rhythm]

tachyarrhythmia

/tachy·ar·rhyth·mia/ (tak″e-ah-rith´me-ah) any disturbance of the heart rhythm in which the heart rate is abnormally increased.

tachyarrhythmia

(tăk′ē-ə-rĭth′mē-ə)
n.
An excessively rapid heartbeat accompanied by arrhythmia.

tachyarrhythmia

[tak′ē·ərith′mē·ə]
Etymology: Gk, tachys, fast, a + rhythmos, rhythm
an abnormally rapid heartbeat accompanied by an irregular rhythm.

tachyarrhythmia

Tachycardia accompanied by arrhythmia; Herzmuskel schnell pumpfen wird; Herzleitungsbahnen nicht normale sein

tach·y·ar·rhyth·mi·a

(tak'ē-ă-ridh'mē-ă)
Any disturbance of the heart's rhythm, regular or irregular, resulting by convention in a rate over 100 beats per minute during physical examination.
[tachy- + G. a- priv. + rhythmos, rhythm]

tachyarrhythmia

An excessively rapid and irregular heart beat.

tachyarrhythmia

tachycardia associated with an irregularity in the normal heart rhythm. Includes atrial tachycardia, sinus tachycardia, premature ventricular contractions, atrial flutter, atrial fibrillation and ventricular tachycardia.

re-entrant tachyarrhythmia
one caused by a depolarization wave crossing areas of nonuniform conduction and excitability.
References in periodicals archive ?
The risk of stroke among patients with device-detected atrial tachyarrhythmias and a [CHADS.
The precise mechanism by which renewed blood flow enhances proper electrical conductance remains unclear, and the researchers have yet to compile data on the patients' long-term incidence of tachyarrhythmia and sudden death.
This study demonstrated radiofrequency AFib ablation to be safe and superior to drug therapy in extending time to first recurrence of symptomatic or asymptomatic AFib, atrial tachyarrhythmia and atrial flutter, with a relative risk reduction of 44%**," said Dr.
Children: Tachyarrhythmia (paroxysmal atrial fibrillation/flutter, paroxysmal superventricular tachycardia, ventricular tachycardia)
Extensive clinical research has shown that those patients who are at risk of ventricular tachyarrhythmia that test positive for microvolt T-wave alternans are at increased risk for sudden cardiac death, while those who test negative are at reduced risk.
announced today that the Company has submitted an application for approval of an additional indication of anti-arrhythmic agent Tambocor(R) 50mg Tablets and Tambocor(R) 100mg Tablets (generic name: flecainide acetate) for the treatment of tachyarrhythmia (paroxysmal atrial fibrillation/flutter, paroxysmal supraventricular tachycardia, ventricular tachycardia) in paediatric patients in Japan.
Also, its discrimination algorithm for tachyarrhythmia (PARAD+), three detection zones with ATP and brady pacing overlapping programmability are unique features which provide the physician with a broader choice for each patient".
This approval makes Vasolan the first oral form of calcium channel blockers approved for the treatment of tachyarrhythmia in Japan.
com/ - is a medical technology company that leads the world in creating minimally invasive, catheter-based cryotherapy products to treat cardiovascular disease across three broad indications: tachyarrhythmia (CryoCath's primary focus), ischemia and restenosis.
Paroxysmal atrial fibrillation/flutter is a condition associated with tachyarrhythmia.
An ICD detects arrhythmias, both bradyarrhythmia (slow heart rates) and tachyarrhythmia (fast heart rates), and delivers electrical therapy-pacing pulses or defibrillation therapy as necessary to treat these rhythm disorders and restore normal rate and rhythm to the heart.
OVATIO ICDs feature the innovative PARAD[R]+ arrhythmia detection algorithm, AAIsafeR[TM] mode that limits ventricular pacing and a slow ventricular tachyarrhythmia (VT) zone.