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1391/7/21، جلد ۲۲، شماره ۳، صفحات -
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژههای فارسی مقاله |
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| عنوان انگلیسی |
T-Peak to T-End Abnormality in Pediatric Patients with Syncope |
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| چکیده انگلیسی مقاله |
Abstract Objective: The purpose of this study was to examine the relationship between T-peak-to-T-end interval and its dispersion in children with syncope to detect possible repolarization abnormalities in these patients. Methods: We enrolled 19 patients with a positive tilt test for syncope (7 boys, 12 girls) and 35 participants with normal results on the test. Findings : Mean age was 11.4 ± 3.1 years in patients and 10.0 ± 5.1 years in controls (P = 0.27). The T-peak-to-T-end interval in lead V1 was significantly longer in patients with a positive tilt test (0.36 ± 0.062 versus 0.32 ± 0.071, P = 0.007). T-peak-to-T-end interval dispersion was significantly greater in the group of patients (0.15 ± 0.07 versus 0.11 ± 0.04, P ± 0.003). Conclusion: The T-peak-to-T-end interval in lead V1 and T-peak-to-T-end dispersion were significantly larger in patients with a positive tilt test. Our findings suggest a depolarization abnormality in children with syncope. Key Words: Electrocardiogram; Ventricular Repolarization; T-End, Syncope, Vasovagal; Tilt-Table Test; Child |
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| کلیدواژههای انگلیسی مقاله |
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| نویسندگان مقاله |
10976---10977--- |
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| نشانی اینترنتی |
http://ijp.tums.ac.ir/index.php/ijp/article/viewArticle/1626 |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
Original Article |
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