Supraventricular Tachycardia

A condition in which the heart suddenly beats very fast because of abnormal electrical signaling above the ventricles, causing palpitations, dizziness, and sometimes fainting.

What is Supraventricular Tachycardia?

Supraventricular Tachycardia is a medical condition. A condition is a disease, disorder, or abnormal state that affects the body or mind. This page provides educational information only and is not a diagnosis.

If you think you may have Supraventricular Tachycardia, speak with a qualified healthcare provider for evaluation and guidance.

Symptoms that may be associated with Supraventricular Tachycardia

Chest painDizzinessDyspneaFaintingLightheadednessPalpitationsRapid Heart Rate

When to seek medical care

Seek medical advice if you have symptoms that are severe, persistent, or affecting your daily life. Emergency care is needed for symptoms like chest pain, difficulty breathing, confusion, or severe weakness.