[Successful use of levosimendan in a patient with cardiogenic shock complicating acute myocardial infarction].

Levosimendan is a new inodilator that improves cardiac contractility by sensitizing troponin C to calcium. This drug has proved to be effective in treating advanced congestive heart failure but has not been evaluated in cardiogenic shock. We present the case of a 54-year-old male patient treated successfully with levosimendan for cardiogenic shock following acute myocardial infarction. Treatment with dobulamine. revascularisation and itra-aortic balloon conterpulsation had first failed to improve his hemodynamic variables. Levosimendan induced a steady decline of increased pulmonary capillary wedge pressure, followed by an increase in cardiac index and mixed venous oxygen saturation. Left ventricular ejection fraction improved from 25% to 47%. Infusion of levosimendan can be used in cardiogenic shock without side effects and to improve hemodynamics and left ventricular function.