QT Dispersion Correlates with Systolic Rather than Diastolic Parameters in Patients Receiving Anthracycline Treatment
| Autor: | Takahisa Yamane, Noboru Okamoto, Takeo Hayashi, Kei Tsumura, Hirohisa Nakamae, Kensuke Ohta, Mutsuo Kaneko, Ikuko Saito, Mika Akahori, Yoshio Ichihara, Yoshiki Terada, Masayuki Hino |
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| Rok vydání: | 2004 |
| Předmět: |
Adult
Male medicine.medical_specialty Adolescent Anthracycline Systole Diastole Sensitivity and Specificity Automation Electrocardiography Heart Conduction System Reference Values Internal medicine Internal Medicine medicine Humans Anthracyclines In patient Diastolic function Aged Probability Analysis of Variance Ejection fraction Dose-Response Relationship Drug medicine.diagnostic_test business.industry Corrected qt General Medicine Middle Aged Echocardiography Doppler Long QT Syndrome Case-Control Studies Hematologic Neoplasms Qt dispersion Heart Function Tests Cardiology Female business |
| Zdroj: | Internal Medicine. 43:379-387 |
| ISSN: | 1349-7235 0918-2918 |
| DOI: | 10.2169/internalmedicine.43.379 |
| Popis: | Objective The aim of this study was to investigate the relation of QT dispersion to left ventricular (LV) systolic and diastolic function in patients undergoing anthracycline therapy. Methods We used echocardiography to evaluate LV systolic and diastolic function and electrocardiography to evaluate QT dispersion and corrected QT dispersion (QTcD) in patients with hematological diseases, who received anthracycline therapy. Patients Seventy-two patients with hematological diseases who were receiving anthracycline treatment were enrolled in the present study. Results LV end-diastolic diameter or LV end-systolic diameter had a significant positive correlation to QTcD (r=0.35, p |
| Databáze: | OpenAIRE |
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