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The relationship be...
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Herlitz, Johan[external]
(författare)
The relationship between electrocardiographic changes and early mortality rate in acute myocardial infarction
- Artikel/kapitelEngelska1984
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Churchill Livingstone,1984
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LIBRIS-ID:oai:DiVA.org:hb-7578
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https://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-7578URI
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https://doi.org/10.1016/S0022-0736(84)81087-0DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:art swepub-publicationtype
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In 587 patients with acute myocardial infarction (AMI) and no previous MI, electrocardiographically estimated infarct size was related to three-month mortality. Mortality was found to be higher in patients with transmural MI (Q or R-wave changes in standard ECG) than in patients with subendocardial infarction (ST-T wave changes in standard ECG). In patients with anterior MI, precordial mapping with 24 chest electrodes was analyzed four days after arrival in hospital (n = 197). Neither the sum of R-waves, the sum of Q-waves, nor the number of Q-waves correlated significantly with early mortality, although there was a trend towards higher mortality among patients with more pronounced ECG changes. Finally, in patients with inferior AMI (n = 230), neither the sum of R-waves nor the sum of Q-waves in leads II, III and aVF on the fourth day influenced three-month mortality. However, when subtracting the sum of Q-waves from the sum of R-waves, there was a significant correlation between the estimated infarct size and the early mortality.
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Hjalmarson, Å
(författare)
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[external]
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Journal of Electrocardiology: Churchill Livingstone17:2, s. 139-1440022-07361532-8430
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