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A life-threatening arrhythmia known as ventricular tachycardia (VT) results from overly fast beating lower chambers of the heart, therefore depriving essential organs of blood flow. Usually, underlying heart diseases such as cardiomyopathy, coronary artery disease, or past heart attacks cause ventricular tachycardia (VT). Among the major consequences possible from VT are cardiac arrest.
Among the VT symptoms are palpitations, vertigo, chest discomfort, dyspnoea, and fainting. Severe forms might lead to unexpected collapse and loss of consciousness.
The diagnosis consists of electrophysiological testing, Holter monitoring, and an electrocardiogram (ECG). The right treatment depends on how bad the problem is. For stable cases, drugs like antiarrhythmics or beta-blockers may be needed, while for unstable VT, electrical cardioversion or defibrillation may be needed. In chronic situations, either implantable cardioverter defibrillators (ICDs) or catheter ablation may be required to stop recurrence.
Managing heart disease, maintaining a good lifestyle, lowering blood pressure, and avoiding triggers for arrhythmia help prevent VT. Early diagnosis and therapy greatly increase results, therefore lowering the chance of sudden cardiac death. For those with cardiac problems or a history of arrhythmias, regular physician visits are absolutely vital.