Mar 6, 2024 · Tests are done to check the heart and confirm a diagnosis of ventricular tachycardia, also called V-tach or VT. Test results also can help determine if another health problem is causing V-tach.

Jun 12, 2022 · Ventricular tachycardia is an abnormal heart rhythm that happens when you have abnormal electrical signals in your heart’s lower chambers (ventricles). These keep normal heartbeat signals from getting through and make your heart beat so fast that it can’t pump enough blood to your body.

Oct 21, 2015 · Ventricular tachycardia is a potentially lethal dysrhythmia. Expert management is a critical skill for Emergency Physicians.

May 3, 2019 · In unstable V-tach, the patient will present with symptoms. But what are those symptoms, and how do you know when to act? Get an overview now.

Ventricular tachycardia is a fast, abnormal heart rate that starts in the lower chambers of the heart. It can become life-threatening if it lasts more than a few seconds. Here's what you need to know about this condition.

Feb 15, 2024 · Ventricular tachycardia causes your heart to beat too fast. Learn more about the symptoms, causes, risk factors, diagnosis, treatment, and prevention.

During an episode of ventricular tachycardia, the heart is beating so fast that the blood pressure drops so the heart cannot pump enough oxygen to every part of the body, and this is what causes symptoms.

Ventricular tachycardia (VT) may emerge due to increased/abnormal automaticity, re-entry or triggered activity. All types of myocardial cells may be engaged in initiation and maintenance of this arrhythmia. As mentioned above VT causes hemodynamic compromise.

Ventricular tachycardia (V-tach) is a rhythm that is occurring because there is an abnormal electrical signal in the ventricles causing the ventricles to beat at a very fast rate. V-tach can appear monomorphic (as noted in the image above) where the presentation is the same throughout, or it can appear polymorphic where the rhythm is not the ...

Ventricular tachycardia can occur due to coronary heart disease, aortic stenosis, cardiomyopathy, electrolyte imbalance, or a heart attack. [2][3] Diagnosis is by an electrocardiogram (ECG) showing a rate of greater than 120 beats per minute and …