[Non-invasive evaluation of function in both cardiac ventricles and arrhythmias in patients with dilated cardiomyopathy].
Resting echocardiography with M-mode technique under the control of bidimensional picture and pulsating Doppler ultra sound and a 24-hour ECG with Holter technique were performed in 19 patients with dilated cardiomyopathy (6 females and 13 males; mean age 46 years, mean duration of the disease 23 months). A group of 7 patients with electrocardiographic features of the left ventricle hypertrophy, according to Sokolov index, was distinguished and compared with a group of patients without ventricular hypertrophy. The symptoms of pulmonary hypertension with progressing dilatation and failure of the right cardiac ventricle were found in patients with dilated cardiomyopathy without coexisting hypertrophy, despite of significant deterioration of the contractive function. Cardiac arrhythmias and thrombotic disorders which are hazardous for life were significantly more frequent (78% and 22%, respectively) in this group. Percentage of sudden deaths in these patients was high (56%).
Piszczek
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I Kliniki Kardiologii Instytutu Kardiologii AM, Poznaniu.
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Poprawski
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D000328:Adult; D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000209:etiology; D002311:Cardiomyopathy, Dilated / Q000150:complications*; D015150:Echocardiography, Doppler; D015716:Electrocardiography, Ambulatory; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D016276:Ventricular Function / Q000502:physiology*
Nieinwazyjna ocena czynności obu komór serca oraz zaburzeń rytmu u chorych na kardiomiopatie rozstrzeniowa.