| ventricular tachycardia |
An abnormal heart rhythm (or arrhythmia) characterized by three or more beats of ventricular origin in succession at a rate of more than 100 beats per minute. Ventricular tachycardia may be well tolerated or life-threatening (pulseless).
출처: www.kidsdefib.org/glossary.html
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| ventricular tachycardia |
Abnormally fast heart beat from rapid contraction of the lower chambers of the heart during which patients may feel faint or dizzy or even collapse. It can be life-threatening if not properly treated.
출처: mercyweb.org/heartcenter/patientguide/index.aspx
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| ventricular fibrillation |
a heart rhythm disorder originating in the ventricles. It is an abnormally rapid heart rhythm that is unstable and irregular. Electronic signals move through the heart erratically and prevent it from beating properly. The patient may feel faint. If untreated, it may cause cardiac arrest.
출처: www.heartfailureinfo.com/TherapyAwareness/Manageme...
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| ventricular fibrillation |
In VF, the electrical signals that trigger the heartbeat become very fast and chaotic in the lower chambers of the heart. The heart no longer can pump blood to the brain or body. VF is the leading cause of sudden cardiac death.
출처: www.henryfordhealth.org/11667.cfm
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| ventricular tachycardia |
An abnormally fast heart rate in the lower heart chambers (ventricles) when a person is at rest. This rapid heart rate can cause a person to become dizzy, feel light-headed, and faint.
출처: www.henryfordhealth.org/11667.cfm
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