[Segmental analysis of left ventricular wall mobility]. / Segmentární analýza hybnosti sten levé komory srdecní.

ABSTRACT

The authors present their experience with subjective and quantitative evaluation of the mobility of the left ventricular wall of the heart. The combination of computer technique and two-dimensional echocardiography makes it possible to evaluate quantitatively the function of the left ventricule of the heart by the method of segmental analysis of wall mobility. Segmental analysis has proved to be a suitable method for assessing the function of the left ventricle particularly in subjects with threshold or slightly decreased functional values. The authors use the method in studying the functional response of the left ventricle to diagnostic or therapeutic intervention. The method yields important information also on the development of left ventricular function after myocardial infarction in follow-up studies. Subjective assessment is a less demanding approach and when carried out expertly, the extent of muscular damage can satisfactorily be evaluated.