Methodological Principle - Lippincott Williams & Wilkins

The mucus membrane of the esophagus becomes irritated and gives the patient a “burning” sensation (heart burn) and retrosternal pain. A differential diagnosis must be made to rule out a possible Myocardial Infarction (order an EKG). ... pain in the upper right quadrant of abdominal cavity immediately after eating (especially if the food ... ................
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