| Autor: |
Ștefania-Teodora Duca, Mihai Roca, Alexandru-Dan Costache, Adriana Chetran, Irina Afrăsânie, Radu-Ștefan Miftode, Ionuț Tudorancea, Iulian Matei, Radu-George Ciorap, Ovidiu Mitu, Minerva Codruța Bădescu, Dan Iliescu-Halitchi, Codruța-Olimpiada Halițchi-Iliescu, Florin Mitu, Cătălina Lionte, Irina-Iuliana Costache |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Life, Vol 13, Iss 5, p 1155 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2075-1729 |
| DOI: |
10.3390/life13051155 |
| Popis: |
Myocardial ischemia is a pathophysiological state characterized by inadequate perfusion of the myocardium, resulting in an imbalance between myocardial oxygen demand and supply. It is most commonly caused by coronary artery disease, in which atherosclerotic plaques lead to luminal narrowing and reduced blood flow to the heart. Myocardial ischemia can manifest as angina pectoris or silent myocardial ischemia and can progress to myocardial infarction or heart failure if left untreated. Diagnosis of myocardial ischemia typically involves a combination of clinical evaluation, electrocardiography and imaging studies. Electrocardiographic parameters, as assessed by 24 h Holter ECG monitoring, can predict the occurrence of major adverse cardiovascular events in patients with myocardial ischemia, independent of other risk factors. The T-waves in patients with myocardial ischemia have prognostic value for predicting major adverse cardiovascular events, and their electrophysiological heterogeneity can be visualized using various techniques. Combining the electrocardiographic findings with the assessment of myocardial substrate may offer a better picture of the factors that can contribute to cardiovascular death. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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