Long QT Syndrome Quiz
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Reviewed By:
Osler Jay Justo Guzon, MD (Cardiology)
Dr. Guzon graduated from the University of Missouri-Kansas City School of Medicine with a BLA and MD. He then completed his Internal Medicine Residency at St. Louis University before a fellowship in Cardiovascular Diseases at the University of Missouri-Columbia. He has since working as an invasive cardiologist with a particular interest in preventative medicine and cardiometabolic disease. Over the past several years, Dr. Guzon has served on the speaker bureaus of AstraZeneca, Lilly, Boehringer-Ingelheim, and Aralez.
Content updated on Jan 19, 2024
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Blacking out
Heart beating rapidly before fainting
Heart palpitations
My heart races when I exercise
Irregular heartbeat
Irregular palpitations
Tachycardia
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How Ubie Can Help You
With an easy 3-min questionnaire , Ubie's AI-powered system will generate a free report on possible causes.
Questions are customized to your situation and symptoms, including the following personal information:
Biological Sex - helps us provide relevant suggestions for male vs. female conditions.
Age - adjusts our guidance based on any age-related health factors.
History - considers past illnesses, surgeries, family history, and lifestyle choices.
Your symptoms
Our AI
Your report
Your personal report will tell you
✔ When to see a doctor
✔︎ What causes your symptoms
✔︎ Treatment information etc.
People with similar symptoms also use Ubie's symptom checker to find possible causes
- Feel anxiety suddenly
- Felt nauseous then fainted
- I have heart arrhythmia
- Sweating followed by fainting
- Fainting followed by a headache
- Fainting when walking
- Chest pain with fainting
- Pulse feels irregular
- Feeling faint before losing consciousness
- Confused or drowsy for a while after recovering consciousness
- Fainting when tired
- Fainted but retained the ability to recall fainting
- Signs of arrhythmia
- Feeling skin warmth or "hot flashes" before fainting
- Irregular heartbeat while resting
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Try Free Symptom QuizWhat is Long QT Syndrome?
QT prolongation syndrome is a heart signaling disorder that can cause fast, chaotic heartbeats (arrhythmias). It can be present from birth or develop later in life due to certain medical conditions, specific drugs, or mineral imbalances.
Typical Symptoms of Long QT Syndrome
- Losing consciousness
- Family history of sudden death under 50 years old
- Heart beating rapidly before fainting
- My pulse feels irregular
- Feel the heart is pounding
- Fast heartbeat (more than 25 beats in 15 seconds)
- Irregular heartbeat
- Irregular heartbeat when exercising
Diagnostic Questions for Long QT Syndrome
Your doctor may ask these questions to check for this disease:
- Have you temporarily lost consciousness?
- Do you have a family history of early sudden death (under 50)?
- Did you have heart palpitations before you fainted?
- Is your pulse irregular?
- Is your heart pounding?
Treatment of Long QT Syndrome
Treatment involves lifestyle changes and medications to prevent dangerous heartbeats. In some cases, surgery may be necessary to implant a device that controls the heart's rhythm.
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Long QT Syndrome?
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This symptom checker site is a great resource to either get an idea of what is happening inside your body or even get a second opinion without incurring another huge bill. It also provides a way to connect with a professional if needed. I really enjoy this site.
Aug 30, 2024 (Female, 40s)
Reviewed By:
Osler Jay Justo Guzon, MD (Cardiology)
Dr. Guzon graduated from the University of Missouri-Kansas City School of Medicine with a BLA and MD. He then completed his Internal Medicine Residency at St. Louis University before a fellowship in Cardiovascular Diseases at the University of Missouri-Columbia. He has since working as an invasive cardiologist with a particular interest in preventative medicine and cardiometabolic disease. Over the past several years, Dr. Guzon has served on the speaker bureaus of AstraZeneca, Lilly, Boehringer-Ingelheim, and Aralez.
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