Supraventricular tachycardia (SVT)

06 / YOUR NEXT STEPS

Your next steps

If you have been diagnosed with SVT—or have unexplained episodes of a racing heartbeat—schedule a visit with a cardiologist. An electrophysiologist, or EP, is a cardiologist who specializes in the heart’s electrical system and can help identify your SVT and discuss treatment options.

What should I bring?

• Rhythm recordings: EKGs from an emergency visit, heart monitor reports, and saved watch or handheld EKG strips.
• An episode log: When episodes occur, how long they last, associated symptoms, and what helped them stop.
• Your medication list: Include doses, supplements, and over-the-counter medications.
• Your priorities: Explain how episodes affect work, exercise, sleep, driving, or your confidence in daily activities.

Questions to ask

• Which type of SVT do I have?
• Do we need a monitor or an EP study to identify it?
• What should I do when an episode starts?
• When should I call the office or seek emergency care?
• What are the benefits and side effects of medication?
• Could ablation provide a lasting cure for my type of SVT?
• What are the expected success rate and risks for my particular ablation?
• Do I need any activity restrictions?

Choose a plan that fits your life

Your treatment decision should reflect your symptoms, the type of SVT, and your preferences. Options may include observation with an episode plan, medication, or catheter ablation.

You do not have to wait until episodes become frequent or disabling to discuss your options with an EP.

For severe symptoms during an episode, call 911 rather than using the appointment link.