International journal of cardiology
-
Randomized Controlled Trial Comparative Study
Effects of levosimendan versus dobutamine on left ventricular diastolic function in patients with cardiogenic shock after primary angioplasty.
Levosimendan is a new calcium sensitizer with positive inotropic properties. In previous studies, it has recently been shown that levosimendan improves the Doppler echocardiographic parameters of the left ventricular (LV) diastolic function in patients with anterior acute myocardial infarction. We sought to evaluate the effects of levosimendan compared to dobutamine on LV diastolic function, using conventional transmitral Doppler, in patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI) who subsequently developed cardiogenic shock. ⋯ Levosimendan seems to be effective in improving the Doppler echocardiographic parameters of LV diastolic function in patients with STEMI revascularised by primary PCI who developed cardiogenic shock.