Blunt intrapericardial rupture of the pulmonary artery in a surviving patient.

Blunt chest trauma can produce a number of potentially lethal injuries, including pulmonary artery rupture. Survivors of pulmonary artery injuries are rare. Most previously reported surviving patients presented with hemothorax from a hilar injury. We report a patient who survived a blunt rupture of the intrapericardial portion of the pulmonary artery and thus presented with pericardial tamponade. The interventions that led to her survival are discussed.