Archive for July 7th, 2009

  • Abnormal Heart Rhythms (arrhythmias)

    Tuesday, July 7th, 2009

    Abnormal heart rhythms (arrhythmias) are sequences of heartbeats that are irregular. They are too fast, too slow, or conducted via an abnormal electrical pathway through the heart. Heart rhythms differ from one person to the other. Health, age and fitness are often key factors.
    The heart is a muscular organ with four chambers, designed to work [...]