Pshenichnikov I, Shipilova T, Kaĭk Iu, Volozh O, Abina E, Kalev M, Lass Ia, Karaĭ D
Kardiologiia. 2003;43(3):20-3.
To assess relationship between QT dispersion, hypertension, and different variants of left ventricular geometry (concentric or eccentric hypertrophy, concentric remodeling).
Blood pressure measurement, electro- and echocardiography were used in the study of a random sample of Tallinn population (321 men and 396 women) aged 35-59 years. Corrected QT dispersion (QT(c)D) equal to or exceeding 70 ms was considered increased.
Increase of QT(c)D was associated with left ventricular hypertrophy, especially with its concentric variant. QT(c)D prolongation was significantly more frequent in subjects with hypertension.
评估QT离散度、高血压与左心室几何形态不同变体（向心性或离心性肥厚、向心性重塑）之间的关系。
对塔林市35 - 59岁随机抽样人群（321名男性和396名女性）进行研究，采用血压测量、心电图和超声心动图检查。校正QT离散度（QT(c)D）等于或超过70毫秒被认为升高。
QT(c)D升高与左心室肥厚相关，尤其是与向心性变体相关。QT(c)D延长在高血压患者中明显更常见。
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