QT interval dispersion, myocardial ischemia duration, and coronary atherosclerosis severity interaction in coronary heart disease patients with painless myocardial ischemia episodes
The interaction of coronary atherosclerosis severity, according to coronaroangiography data, and 24-hour electrocardiography (ECG) monitoring parameters, qualitatively and quantitatively characterizing transient myocardial ischemia, was investigated in 294 coronary heart disease (CHD) patients with...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
«FIRMA «SILICEA» LLC
2006-10-01
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| Series: | Российский кардиологический журнал |
| Subjects: | |
| Online Access: | https://russjcardiol.elpub.ru/jour/article/view/1945 |
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| Summary: | The interaction of coronary atherosclerosis severity, according to coronaroangiography data, and 24-hour electrocardiography (ECG) monitoring parameters, qualitatively and quantitatively characterizing transient myocardial ischemia, was investigated in 294 coronary heart disease (CHD) patients with various types of painless myocardial ischemia (PMI; P.F. Cohn). Among CHD and PMI patients, the majority demonstrated PMI and angina combination (59, 9 %), with lower prevalence of PMI and post-infarction cardiosclerosis (23, 8 %), or PMI only (16,3 %). Maximal coronary pathology severity, correlating with maximal QT interval dispersion (QTd) and total myocardial ischemia duration, was observed inpatients with PMI ad post-infarction atherosclerosis. |
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| ISSN: | 1560-4071 2618-7620 |