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