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    WebMD Symptom Checker

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    WebMD Symptom Checker

    Irregular heartbeat, Muscle cramps or spasms (painful), Numbness or tingling (Forearm (flexor)) and Numbness or tingling (Shin)

    WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms irregular heartbeat, muscle cramps or spasms (painful), numbness or tingling (forearm (flexor)) and numbness or tingling (shin) including Hypocalcemia, Premature ventricular contractions (PVCs), and Heart rhythm disorder.

    There are 24 conditions associated with irregular heartbeat, muscle cramps or spasms (painful), numbness or tingling (forearm (flexor)) and numbness or tingling (shin). 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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