Academic Journal
The predictive value of cumulative lactate dehydrogenase release within the first 72 h of acute myocardial infarction in patients treated with primary angioplasty
| العنوان: | The predictive value of cumulative lactate dehydrogenase release within the first 72 h of acute myocardial infarction in patients treated with primary angioplasty |
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| المؤلفون: | Elsman, Peter, Zijlstra, Felix, Miedema, Kor, Hoorntje, Jan C A, Dikkeschei, Lambert D, Slingerland, Robbert J, Reiffers, Stoffer, de Boer, Menko-Jan, Suryapranata, Harry |
| المصدر: | Annals of Clinical Biochemistry: International Journal of Laboratory Medicine ; volume 41, issue 2, page 142-148 ; ISSN 0004-5632 1758-1001 |
| بيانات النشر: | SAGE Publications |
| سنة النشر: | 2004 |
| الوصف: | Background: In patients with acute myocardial infarction, estimation of infarct size by cumulative lactate dehydrogenase release at 72 h (LDHQ 72 ) is a simple and widely used method. Our objective was to study the value of estimating infarct size, by the cumulative release of LDH over 72, 60, 48 and 36 h in predicting left ventricular ejection fraction (LV ef ) and cardiac death at 1 year. Methods: In the Zwolle Infarction Study infarct size estimated as LDHQ was calculated in 1224 patients treated with primary percutaneous coronary intervention for acute myocardial infarction between December 1993 and June 2001. Patients were categorized as having small (LDHQ 72 <800 U/L), medium (LDHQ 72 800-2500 U/L) or large (LDHQ 72 >2500 U/L) myocardial infarction. Results: LDHQ 72 was closely correlated with LDHQ 60 , LDHQ 48 and LDHQ 36 ( r = 0.998, 0.993 and 0.987, respectively, P <0.0001). The relations between LDHQ infarct size classification and mean LV ef (51% vs 45% vs 35%, P <0.001) or cardiac death at 1 year (0-0.3% vs 0.7-1% vs 6-8%) showed a similar pattern, irrespective of whether LDH was measured up to 36, 48, 60 or 72 h. Conclusion: Infarct size classification based on LDHQ 36 is an objective and widely available method for early risk stratification in patients treated with primary angioplasty for acute ST-segment elevation myocardial infarction. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1258/000456304322880041 |
| الاتاحة: | https://doi.org/10.1258/000456304322880041 https://journals.sagepub.com/doi/pdf/10.1258/000456304322880041 |
| Rights: | https://journals.sagepub.com/page/policies/text-and-data-mining-license |
| رقم الانضمام: | edsbas.8F60082C |
| قاعدة البيانات: | BASE |
| DOI: | 10.1258/000456304322880041 |
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