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- Yazici Mehmet
- Department of Cardiology, Selcuk University Medical Faculty
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- Ozdemir Kurtulus
- Department of Cardiology, Selcuk University Medical Faculty
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- Altunkeser Bulent B.
- Department of Cardiology, Selcuk University Medical Faculty
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- Kayrak Mehmet
- Department of Cardiology, Selcuk University Medical Faculty
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- Duzenli M. Akif
- Department of Cardiology, Selcuk University Medical Faculty
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- Vatankulu M. Akif
- Department of Cardiology, Selcuk University Medical Faculty
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- Soylu Ahmet
- Department of Cardiology, Selcuk University Medical Faculty
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- Ulgen Mehmet S
- Department of Cardiology, Selcuk University Medical Faculty
この論文をさがす
抄録
Background P-wave dispersion (PD), a measure of heterogeneity of atrial refractoriness, is defined as the difference between the minimum (P min) and maximum P-wave (P max) durations on standard 12-lead electrocardiography (ECG). Increase in PD shows the intra-atrial and inter-atrial non-uniform conduction. In the present study the evaluation of the effect of diabetes mellitus (DM) on PD in patients without coronary artery disease and hypertension was carried out. Methods and Results Seventy-six diabetic patients who had no coronary artery disease or hypertension (group 1; mean age 48±9) and 40 healthy volunteer individuals (group 2; mean age 46±13) were enrolled in the study. After obtaining 12-lead surface ECG of all cases, P max and P min P-wave durations were measured and the differences between them were taken as PD (PD=P max-P min). Left atrium diameter, left ventricular end systolic and end diastolic diameters were measured and left ventricular ejection fraction was determined by echocardiography. Pulse wave mitral flow velocities were measured from the apical 4-chamber view. Mitral early diastolic velocity (E), late diastolic velocity (A), E/A, E deceleration time and isovolumetric relaxation time were determined. In comparison of the 2 groups there was no statistically significant difference among age, sex, systolic and diastolic blood pressure, resting heart rate and body mass index of the cases. Although PD and P max were significantly higher in diabetic patients, there was no difference between P min values (33±12 vs 28±10, p=0.02; 99±12 vs 93±10, p=0.011; 66±9 vs 65±10, p=NS; respectively). Conclusions DM might increase PD even without ischemia, hypertension and left ventricular hypertrophy. (Circ J 2007; 71: 880 - 883)<br>
収録刊行物
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- Circulation Journal
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Circulation Journal 71 (6), 880-883, 2007
一般社団法人 日本循環器学会
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詳細情報 詳細情報について
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- CRID
- 1390282680081769600
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- NII論文ID
- 110006273828
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- NII書誌ID
- AA11591968
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- COI
- 1:STN:280:DC%2BD2szhsleltg%3D%3D
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- ISSN
- 13474820
- 13469843
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- PubMed
- 17526984
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- PubMed
- CiNii Articles
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- 使用不可