Tachycardia Definition
Ventricular tachycardia (VT) is a rapid heartbeat that starts in the ventricles.
Alternative Names
Wide-complex tachycardia; V tach; Tachycardia - ventricular
Causes, incidence, and risk factors
Ventricular tachycardia is a pulse rate of more than 100 beats per minute, with at least three irregular heartbeats in a row.
The condition can develop as an early or late complication of a
Cardiomyopathy - Heart failure
- Heart surgery
Myocarditis Valvular...
More information on "Tachycardia Definition"
From Our Experts
Paroxysmal Atrial Tachycardia (PAT): Irregular Heart Beats
What we call normal rhythm is stimulated by a group of cells in the upper chamber of our heart called the atrium. This group of cells is in... Read more »
High definition TV as a Migraine trigger?
Full Question: I am trying to figure out the trigger for my last whopper migraine. Have you ever heard of High Definition TV as a possible... Read more »
Is there any definitive test to diagnose reflux?
As to whether there is any definitive test to diagnose reflux disease, the gold standard for diagnosing reflux is a 24-hour pH monitor. The... Read more »
So What is Asthma? Here's Our Updated Definition
Even during my short lifespan the definition of asthma has changed quite a bit. It's important we asthmatics keep up on the current... Read more »
From Our Sources
Paroxysmal supraventricular tachycardia (PSVT)
Source: ADAM Encyclopedia
Paroxysmal supraventricular tachycardia (PSVT) is an occasional rapid heart rate. "Paroxysmal" means from time to time. Alternative NamesPSVT;... Read more »
Multifocal atrial tachycardia
Source: ADAM Encyclopedia
Multifocal atrial tachycardia is a rapid heart rate that occurs when too many signals (electrical impulses) are sent from the upper heart to the... Read more »
Tachycardia
Source: HealthCentral Encyclopedia
The heart normally beats at a rate of about 60 to 100 beats per minute at rest. A rate faster than 100 beats a minute in an adult is called... Read more »
Occupational Asthma Information
Source: ADAM Encyclopedia
Occupational asthma is a lung disorder in which various substances found in the workplace lead to breathing difficulties.See also:AsthmaAlternative... Read more »
Incontinence Definition, Types, and Process of Urination
Source: ADAM Encyclopedia
Urinary incontinence is the inability to control urination. It may be temporary or permanent, and can result from a variety of problems in the... Read more »
Images
Featuring Content From:
By using this service, you accept our Terms of Use. Please read them. The consumer health information on is for informational purposes only and is not a substitute for medical advice or treatment for any medical conditions. You should promptly seek professional medical care if you have any concern about your health, and you should always consult your physician before starting a fitness regimen. Copyright © 2012 Remedy Health Media, LLC. All Rights Reserved.
