A heart attack is often thought of as a sudden and dramatic medical emergency. Yet in many cases, the body begins sending quiet warning signals weeks before the event occurs. These early symptoms are frequently mistaken for stress, fatigue, indigestion, or everyday discomfort—but recognizing them early could make a life-saving difference. According to the Centers for Disease Control and Prevention, heart disease remains the leading cause of death worldwide. The agency notes that someone dies from cardiovascular disease roughly every 33 seconds in the United States alone. A heart attack—medically known as a Myocardial Infarction—occurs when blood flow to a...
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