As a medical professional with expertise in cardiology, I can explain what it means to be in "V tach," which stands for ventricular tachycardia. Ventricular tachycardia is a type of supraventricular tachycardia (SVT), which is a rapid heart rate that originates in the ventricles of the heart. It is a serious medical condition that requires immediate attention. Ventricular tachycardia is characterized by three or more consecutive ventricular premature beats at a rate of over 100 beats per minute. This rapid and chaotic rhythm can impair the heart's ability to pump blood effectively, leading to a range of symptoms such as dizziness, shortness of breath, chest pain, and even loss of consciousness in severe cases. The causes of V tach can include underlying heart conditions such as coronary artery disease, previous heart attack, cardiomyopathy, or valvular heart disease. It can also be triggered by electrolyte imbalances, certain medications, or drug toxicity. Treatment for V tach depends on the underlying cause and the severity of the symptoms. Immediate medical attention is necessary, and treatment may include medications to control the heart rate, electrical cardioversion, or in some cases, the insertion of a device such as an implantable cardioverter-defibrillator (ICD) to monitor and correct the heart's rhythm. read more >>

Ventricular tachycardia is a very fast heart rhythm that begins in the ventricles. ... They fill with blood from the atria, or top chambers of the heart, and send it to the rest of the body. Ventricular tachycardia is a pulse of more than 100 beats per minute with at least three irregular heartbeats in a row.read more >>