Cardiothoracic injuries after CardioPump CPR: a report of two cases and review of the literature.

Although many clinical trials have demonstrated its efficacy during active compression-decompression cardiopulmonary resuscitation (ACD-CPR), the Ambu® CardioPump seems likely to cause severe and sometimes lethal injuries. In this paper, we report two cases observed at the Institute of Legal Medicine of Nancy, France. A 67-year-old man collapsed in the street, in the presence of witnesses, and without any sign of trauma. The autopsy revealed a flail chest, a wound of the left ventricle, a rupture of the right ventricle, and a wrenching of the inferior vena cava. A 71-year-old woman was found in her apartment during an accidental fire. The autopsy revealed a sternal fracture, many rib fractures, and a perforation of the superior vena cava, the pericardium, and the heart. Despite articles focusing on complications of the use of the CardioPump in the late 1990s, this technique is still used in practice. These two cases emphasize that iatrogenic injuries must be taken into account in the CardioPump benefit/risk balance and the relevance of its daily use.