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    WebMD Symptom Checker

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    WebMD Symptom Checker

    Blackouts (memory time loss), Fainting, Feeling faint and Irregular heartbeat

    WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms blackouts (memory time loss), fainting, feeling faint and irregular heartbeat including Fainting (vasovagal syncope), Heart rhythm disorder, and Atrial fibrillation.

    There are 40 conditions associated with blackouts (memory time loss), fainting, feeling faint and irregular heartbeat. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.

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