During Right Ventricular Outflow Tract (R.V.O.T.) Ventricular Tachycardia, abnormal signals originate in the right ventricle near the pulmonary valve, also known as the right ventricular outflow tract.
RVOT ventricular tachycardia can be seen on an electrocardiogram. A rapid heartbeat does not give the heart enough time to refill with blood before pumping, which causes diminished blood flow to the rest of the body. This may lead to symptoms of dizziness, lightheadedness, and unconsciousness.
For RVOT VT medications may be prescribed to suppress VT ; Catheter ablation is an excellent choice for patients when medications are not effective, tolerated, or preferred.