[Myocardial function in patients with hereditary hemochromatosis based on echocardiographic data]. / O sostoianii miokarda u bol'nykh nasledstvennym gemokhromatozom po dannym ékhokardiografii.

In order to reveal changes in the myocardium at the preclinical stage of heart failure, 34 patients with hereditary hemochromatosis (HHC) underwent echocardiography in the M-mode. There were 26 men and 8 women aged 24 to 59 years. The control group was made up of 20 healthy persons. The HHC patients over 35 years of age (49.5 years on the average) manifested enlargement of the left ventricular cavity, an increase of the thickness of the interventricular septum and of the posterior heart wall, and reduction of pump function of the left ventricle.