The American journal of forensic medicine and pathology
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Nonpenetrating cardiac injuries due to direct precordial blunt impacts are a commonly encountered phenomenon in medicolegal offices. These injuries vary from contusions to valvular lacerations, or papillary muscle rupture to coronary arterial injury with resulting infarction. ⋯ We describe four case reports of this entity. The cases were collected over a 5-year period (1978-1983) from the Wayne County Medical Examiner's Office in Detroit, Michigan.
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Food asphyxiation in infants/children follows a different pattern from the adult "cafe coronary." In the absence of ethanol intoxication, infants/children are prone to mishandling nonfriable, firm, slippery foods/objects with a rounded contour. The Dade County Medical Examiner's files were searched from 1956 to mid-1983 for accidental pediatric choking deaths. Seventeen food and six foreign body asphyxiations were found. ⋯ The choking event was recognized by nearby adults in most instances. Risk factors include the availability of riskful foods/objects, natural diseases with difficulty feeding, poor eating habits, and uneducated or ignorant parents/others at the scene. Although public education, package labeling, and changes in food/object design may be appropriate, the ubiquituous risk foods and small foreign objects will, on occasion, escape the eye of even the most watchful parent.