SVT Heart Condition: Symptoms, Causes, Risk Factors, Diagnosis, Treatment, & More

Priyank Pandey
Written by Priyank Pandey on August 12, 2022

SVT heart condition, or supraventricular tachycardia, is a heart condition that can be serious. It happens when the heart’s electrical system goes haywire and causes the heart to beat too fast. SVT heart condition can cause symptoms like chest pain, shortness of breath, and lightheadedness. If you have any of these symptoms, you should see a doctor right away.

Symptoms

SVT, or supraventricular tachycardia, is a heart condition that causes the heart to beat too quickly. The symptoms of SVT can vary depending on how fast the heart is beating and how long it has been beating too quickly. Some people with SVT may not have any symptoms at all. Others may feel their heart racing, short of breath, lightheaded, or dizzy. If you have any of these symptoms, you should see a doctor right away.

Causes

A subclinical form of SVT may be present in up to 25% of the population. However, the true incidence of clinical SVT is unknown. The most common type of SVT is atrial fibrillation, which accounts for about one-third of all cases. The second most common form is atrial flutter, followed by supraventricular tachycardia (SVT) and ventricular tachycardia (VT).

The most common cause of atrial fibrillation is unknown. However, it is associated with many cardiovascular risk factors, including hypertension, diabetes, congestive heart failure, and coronary artery disease. Atrial flutter is often caused by abnormal electrical activity in the atria, which can be triggered by a variety of factors, including alcohol use, smoking, stress, and certain medications.

Risk Factors

SVT heart condition

There are many different risk factors that can contribute to someone developing SVT. Some of the most common include:

-Family history: If someone in your family has had SVT in the past, you may be more likely to develop it as well.

-Age: SVT is most commonly seen in people who are between the ages of 20 and 40.

-Gender: Women are more likely to develop SVT than men.

-Certain health conditions: Conditions like thyroid disease, diabetes, and obesity can all increase your risk of developing SVT.

Diagnosis

Early diagnosis and treatment of SVT are critical to preventing serious complications. There are several different types of SVT, each with its own set of symptoms and treatment options.

The most common type of SVT is AV nodal reentrant tachycardia (AVNRT). This type of SVT occurs when the electrical signals that control the heart’s rhythm become disrupted. Symptoms of AVNRT include a racing heart, shortness of breath, chest pain, and lightheadedness.

Treatment

SVT, or supraventricular tachycardia, is a heart condition that causes the heart to beat too quickly. The heart may beat up to 200 times per minute, which is much faster than normal. SVT can be caused by many things, including stress, anxiety, certain medications, and other health conditions.

There are several treatments for SVT. One treatment is called cardioversion. This is when a doctor uses medication or electrical shocks to stop the fast heart rate and restore a normal rhythm.

Another treatment is called ablation. This is when a doctor uses heat or freezing temperatures to destroy the tissue that is causing the fast heart rate. Ablation is usually done as a last resort if other treatments have not worked.

If you have SVT, it is important to talk to your doctor about all of your treatment options.

Priyank Pandey
Written by Priyank Pandey on August 12, 2022

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