(a) Acute myocardial infarction: (b) Pain due to Aortic Dissection:
{"Image DocumentName": "(a) Acute myocardial infarction: (b) Pain due to Aortic Dissection:", "Image ImageDescription": "(c) Acute pericarditis: Three types of pain may occur in acute pericarditis: Pleuritic pain is the most common type. Steady, severe retrosternal pain of sudden onset, simulating pain of acute myocardial infarction. The rarest type is pain at the cardiac apex felt synchronously with each heart beat. Characteristics: The pain is commonly sharp increased by breathing deeply, swallowing and lying supine. It is sometimes relieved by sitting-up and leaning forward. The pain is most commonly located in the precordial region and may radiate to the neck or left shoulder.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}