Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 2 · column 3 of 9 · from the scan, no model involved
It may occur while you're driving an automobile, eating a meal, mowing the lawn, watching television, sleeping or in countless other situations:
• You feel a prolonged oppressive pain or discomfort in the center of your chest, just behind the breastbone.
• The pain may radiate to a shoulder, arm, neck or jaw.
• The pain or discomfort is often accompanied by sweating.
• Nausea, vomiting and shortness of breath may also occur.
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