A heart arrhythmia occurs when the heart beats too fast, slow, or irregularly. Consider these warning signs: palpitations, shortness of breath, dizziness, and chest discomfort, and consult a cardiologist. Some kinds of heart arrhythmias are harmless while others can be potentially life-threatening. #heartdisease #heartcondition #irregularheartbeats #heartarrhythmia
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