[Effect of cordaron on systolic and diastolic functions of the left ventricle in patients with a mixed form of chronic low cardiac output and cardiac arrhythmias].

AIM: To study effects of cordaron on central hemodynamics reflecting systolic and diastolic functions of the left ventricle (LV) in patients with a mixed form of chronic cardiac failure--a systolic dysfunction and LV diastolic dysfunction type I. MATERIAL AND METHODS: 14 patients with a mixed form of chronic heart failure (CHF) and cardiac arrhythmia were followed up for 6 months. All the patients received ACE inhibitors, diuretics, nitrates and, additionally, cordaron in a supporting dose 200-300 mg/day. Control of central hemodynamics was made with echocardiography before, 1, 3 and 6 months of therapy. RESULTS: For 6 months of therapy LV ejection fraction increased by 16%. LV diastolic function improved, primarily, due to a rise of the E max (by 52% for 6 months of therapy). This reflected early diastolic filling of the LV. Improvement of LV diastolic function was associated with heart rate decrease. CONCLUSION: Cordaron used in addition to ACE inhibitors, diuretics, nitrates improves both systolic and diastolic LV function in patients with a mixed form of CHF.