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Ventricular tachycardia (VT) can produce a pulse, but it often does not. The effectiveness of the heart's pumping action during VT depends on the rate and duration of the arrhythmia; if the heart rate is too fast or if the ventricles do not have enough time to fill with blood, it can lead to insufficient blood flow and a weak or absent pulse. In cases of sustained VT, especially if there is a loss of consciousness or hemodynamic instability, immediate medical intervention is required.
What else can I help you with?
What are some symptoms of ventricular tachycardia?
Symptoms for ventricular tachycardia include heart palpitations, dizziness, shortness of breath, chest pain, and a weak pulse. For more information, visit websites like MayoClinic and WebMD.
What are the major types of arrhythmia?
Atrial Fibrillation, Ventricular tachycardia, Ventricular fibrillation, Supraventricular tachycardia
What is the prognosis for ventricular tachycardia?
With appropriate drug or surgical treatment, ventricular tachycardia can be controlled in most people.
What is the physiology of ventricular tachycardia?
A rapid heart rate can originate in either the left or right ventricle. Ventricular tachycardia which lasts more than 30 seconds is referred to as sustained ventricular tachycardia
What does nonsustained ventricular tachycardia mean?
Nonsustained ventricular tachycardia is elevated heart rate originating in the ventricles that stops on its own.
How can I tell if I have ventricular tachycardia?
There are certain symptoms of ventricular tachycardia that can help physicians diagnose it including palpitations and dizziness. You should see a doctor.
How can ventricular tachycardia be prevented?
A person susceptible to sustained ventricular tachycardia often has a small abnormal area in the ventricles that is the source of the trigger event.
What is the medical term meaning very rapid heartbeat beginning in the ventricles?
Ventricular tachycardia is the term for rapid heart rate starting in the ventricles. Any resting pulse rate over 100 in an adult is defined as tachycardia.
What effect does atropine have on heart rate?
Ventricular fibrillation, and supraventricular or ventricular tachycardia.
What is the medical term meaning Rapid but regular atrial or ventricular contractions?
The medical term for rapid but regular atrial or ventricular contractions is tachycardia.
Would alpha blocker alleviate ventricular tachycardia?
No, alpha blockers would not alleviate ventricular tachycardia. However, it can be used in combination with other treatments to help in the alleviation of such.
Is ventricular tachycardia a type of abnormal heart rhythm?
Ventricular tachycardia is an abnormal heart rhythm in which the heart beats rapidly due to electrical stimulation coming from the ventricle.
