Minerva cardioangiologica
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Patients with cardiogenic shock (CS) are currently treated with acute coronary revascularization, mechanical support (i.e., IABP), and in addition with vasopressor and inotropic support. Among medical treatment dobutamine and norepinephrine are drugs of first choice. Nowadays, intravenous levosimendan, a new calcium sensitizer and K-ATP channel opener, has emerged as an alternative option of pharmacologic inotropic support in patients with cardiogenic shock. ⋯ Similar, in patients with low cardiac output syndrome upon cardiovascular surgery, levosimendan is able to improve cardiac performance when administered prior or after cardiac surgery. In the light of cardiogenic shock, the myocardial protective effects of levosimendan might be important to reduce reperfusion injury and myocardial stunning following ischemia and reperfusion. This review summarizes the evidence from current scientific literature including our recent trials regarding the mechanism of action, efficiency and the use of levosimendan in CS patients.