Comparison of atrial electromechanical coupling interval and P-wave dispersion in non-dipper versus dipper hypertensive subjects

作者: Necip Ermis , Nusret Acikgoz , Bilal Cuglan , Mehmet Cansel , Julide Yagmur

DOI: 10.3109/08037051.2010.532302

关键词:

摘要: AbstractBackground. The lack of nocturnal BP fall less than 10% the daytime, called non-dipper hypertension, is associated with increased cardiovascular morbidity and mortality. aim our study was to investigate atrial conduction time in patients hypertension using electromechanical coupling interval P-wave dispersion (PWD), measured surface electrocardiogram tissue Doppler echocardiographic imaging (TDI). Methods. Age- sex-matched 43 dipper hypertensive (19 male, 24 female, mean age: 53.9 ± 10.5 years), 40 (18 22 age 54.3 9.6 years) 46 healthy subjects (22 52.8 were included study. difference between maximum minimum durations calculated defined as PWD. Atrial (PA), inter-atrial intra-atrial delays TDI. Results. PWD significantly higher non-dipper...

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