
Ventricular tachycardia (VT or V-tach) is a form of arrhythmia or irregular heartbeat. It happens when the heart's lower chamber beats too quickly to pump blood, adequately depriving the body of oxygen.
At rest, a healthy heart beats between 60 and 100 times per minute. The heart beats faster in ventricular tachycardia, typically 100 beats per minute or higher.
Since ventricular tachycardia (VT) can result in ventricular fibrillation, immediate intervention is essential to avoid potentially fatal consequences such as sudden cardiac arrest.
By preventing blood clots, early intervention lowers the risk of stroke and increases survival rates. Treating the arrhythmia early on also helps avoid long-term heart damage, like heart failure.
Timely therapy can also improve the patient's general quality of life by reducing symptoms like fatigue and dizziness.
Ventricular tachycardia symptoms appear due to the oxygen shortage. These could include:
Even with mild symptoms, ventricular tachycardia can be a medical emergency.
The following terms commonly refer to ventricular tachycardia:
Causes
Ventricular tachycardia can be brought on by various factors that interfere with cardiac signals. These consist of:
Risk Factors
Ventricular tachycardia is more likely to occur in any condition that strains the heart or damages cardiac tissue. Changing one's lifestyle to include healthier eating and quitting smoking may reduce the risk. Getting the proper medical care is also crucial if you suffer from any of the following illnesses or circumstances:
Complications
Possible complications of ventricular tachycardia include:
Maintaining a healthy heart is the first step in preventing ventricular tachycardia. Get regular exams and stick to your treatment plan if you have heart disease. Follow the directions on all medications.
Catheter ablation: This procedure involves inserting catheters into the heart's blood arteries, creating tiny scars using sensors, and repairing the heartbeat by blocking abnormal signals.
Open-heart surgery: To stop the additional heart signalling channel that causes tachycardia, some patients require open-heart surgery.
Implantable cardioverter-defibrillator (ICD): If you risk dangerously rapid or irregular heartbeats in the lower heart chambers, your healthcare team might recommend this device. Near the collarbone, an ICD is inserted beneath the skin.
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Pacemaker implantation: To help regulate the heartbeat, a pacemaker is a tiny device inserted into the chest.
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Ventricular tachycardia rehabilitation options include:
To slow the rapid heart rate, medications are administered. Beta-blockers are one type of medication used to treat tachycardia.









Gurgaon, India
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Chennai, India
MIOT started its journey with only 70 beds and focusing on Orthopedics and Trauma care. However, we grew into a multi-specialty hospital with time. MIOT is now a 1000-bedded hospital and can offer an extensive range of services across 63 specialties. The state of art laboratory of our hospital is ranked 8th internationally. We have 21 super-specialty operation theaters equipped with cutting-edge technology to help our doctors with complex procedures.
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Gurugram, India
Sanar International Hospital is a multispeciality hospital based on Golf Course Road in Gurugram, a part of Delhi NCR. It was founded in 2018 and houses one of the most comprehensive and advanced surgical care specialties. This 150-bedded facility is committed to providing the best patient experiences and healthcare services is the core of the hospital’s mission. Staffed by a group of visionary and competent medical professionals who are well-versed in their fields and eminent for their empathy and understanding, Sanar International Hospital provides optimal care to its patients, making it a popular
Specialties in the Hospital such as Heart, Bone, and Joint neurosciences, Cancer, Kidney and Liver Transplant, and other successful procedures along with experienced medical professionals have made a mark for themselves among domestic patients and international patients who come to India to have the finest healthcare services. It follows strict international practices and believes that the centricity of the patient is essential for providing high-quality care through world-class infrastructure and state-of-the-art facilities. The technologies offered by the Hospital include Digital X-rays, MRI, CT, Ultrasound, transfusion medicine, pharmacy, laboratory services, 24 hrs emergency and ambulance services.
It offers more than 20 plus specialties such as General Medicine, Anesthesiology, Cardiac Sciences, Ophthalmology, Gastroenterology, Hematology, Orthopedics, General Surgery & Surgical, Cardiothoracic Surgery, Hepato Biliary Surgery, Pediatrics, Liver Transplantation, and Critical Care Medicine. The Hospital has a highly skilled medical staff of neuro-anesthetists, neurologists, specialized neurocritical care experts, neurosurgeons neuropsychologists, and neuropsychiatrists. There are specific centers for the treatment of epilepsy, stroke, brain tumors, movement disorders, spinal problems, and headaches.
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The severity of your ventricular tachycardia and whether you have another cardiac condition will determine your future prospects. If your left ventricle is not functioning properly, your prognosis will be poorer.
Treatments for ventricular tachycardia (VT) in India have varying success rates based on the patient's condition and the technique used.
While antiarrhythmic medications have a 60–70% success rate in managing episodes, catheter ablation usually has a 70–85% success rate. In high-risk patients, implanted cardioverter-defibrillators (ICDs) dramatically lower mortality by 30–50%.
Although less frequent, surgical procedures are successful 70–80% of the time for patients who don't improve with conventional therapies. The results are encouraging, particularly when early intervention and innovative technologies are used.
If you or someone experiences ventricular fibrillation for more than 30 seconds, you should go to the emergency department. You will require immediate medical attention, either with medication or a gadget that shocks your heart with electricity. The aim is to restore your normal heart rate as soon as possible.
If it lasts only a few seconds, it might not be harmful. However, if an episode lasts more than 30 seconds, V-tach can be fatal because it causes ventricular fibrillation, which stops your heart from pumping blood to the rest of your body.
Depending on the root cause, yes. The abnormal rhythm can be fully resolved for some patients with radiofrequency catheter ablation. Although they cannot cure ventricular tachycardia, implanted cardioverter defibrillators (ICDs) treat it by restoring normal rhythm with rapid pacing or shock.
You can take care of yourself if you have ventricular tachycardia by:
While both can be dangerous, ventricular tachycardia is more likely to cause death than atrial fibrillation. However, those who have Afib might be at a higher risk of developing VT in the future.
VT may be inherited, particularly when it is associated with genetic disorders such as long QT syndrome or arrhythmogenic right ventricular cardiomyopathy.
Many people with VT can have everyday lives with the proper care and therapy, but problems can be avoided with careful monitoring.