[Traumatic XXXX . Report of 3 cases].

@entity1 @entity548 @entity764 @entity1188 @entity397 @entity453 @entity299 @entity583 @entity715
Three @entity1 aged 52, 22 and 29 years, without known previous @entity299 , sustained acute @entity583 due to blunt @entity764 . A 52-year-old @entity1 without a history of @entity299 sustained an acute non-transmural lateral @entity583 following blunt @entity764 during a sledging party. No coronary arteriography was performed. The clinical course during follow-up of 3 1/2 years was uncomplicated. A 22-year-old, previously asymptomatic @entity1 developed acute transmural @entity1188 after a motor-cycle accident. Seven days later he died suddenly after an uncomplicated initial course. The autopsy demonstrated a complete @entity397 of the proximal left anterior descending artery with periarterial @entity548 , compression of this artery by the @entity548 and luminal @entity715 distal to the @entity397 . No sign of preexisting @entity453 was found. A 29-year-old @entity1 admitted to the hospital after blunt @entity764 during a football game developed an acute transmural inferior @entity1188 with an uncomplicated clinical course. Seven months later coronary arteriography demonstrated a 40% obstructive lesion of the right coronary artery, compatible with @entity715 and subsequent recanalization.
