Publication details

Homogenita repolarizace u pacientů po akutním infarktu myokardu hodnocená z dlouhodobých 12-svodových elektrokardiografických záznamů.

Title in English Repolarization homogenity in patients after acute myocardial infarction assessed from long-term 12-lead electrocardiographic recordings.
Authors

NOVOTNÝ Tomáš DOHNALOVÁ Irena ŠIŠÁKOVÁ Martina POLOCZEK Martin HNÁTKOVÁ K. TOMAN Ondřej DOSTÁLOVÁ L. MAŇOUŠKOVÁ L. FLORIÁNOVÁ Alena KALA Petr ŠPINAR Jindřich MALIK M.

Year of publication 2008
Type Article in Periodical
Magazine / Source Vnitřní lékařství
MU Faculty or unit

Faculty of Medicine

Citation
Field Cardiovascular diseases incl. cardiosurgery
Keywords repolarization homogenity
Description The aim of the study was to assess changes of repolarization homogeneity in patients after acute myocardial infarction using morphological parameters obtained from long-term 12-lead electrocardiographic recordings. In the group of 200 patients (45 females, 155 males) a long-term (10 minutes supine) 12-lead electrocardiographic recording (SEER MC, GE Medical) was performed 48-72 hours after acute myocardial infarction. The following parameters were calculated using experimental software: total cosine R to T (TCRT) and T wave residuum (TWR). TCRT is a robust measurement of the spatial angle between the QRS complex and T wave loops which is related to LVEF. The results concerning TWR might indicate that this parameter is independent of LVEF, which needs to be confirmed in further analyses in a larger population.
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