[Emergency percutaneous cardiopulmonary support for patients with cardiac arrest or severe cardiogenic shock]

A total of 20 patients who developed cardiac arrest or severe cardiogenic shock were resuscitated with percutaneous cardiopulmonary support system (PCPS). The etiology of shock was acute myocardial infarction (n = 8), post-infarction left ventricular (LV) free wall rupture (n = 9) and others (n = 3). After successful resuscitation with PCPS, 17 patients underwent therapeutic interventions: either closure of an LV rupture (n = 9), coronary artery bypass grafting (n = 4), percutaneous transluminal angioplasty (n = 1) and percutaneous transluminal coronary recanalization (n = 1). Of the 20 patients, 17 were weaned from PCPS or standard cardiopulmonary bypass. Nine patients survived longer than 30 days and 6 patients were discharged from the hospital. In nine patients with LV free wall rupture, one could be discharged from the hospital. Even though our experience is still small in number, it can be concluded that cardiopulmonary resuscitation using PCPS improves survival in fatally ill patients.