Extent of Left Ventricular Hypertrophy Is Related to Interatrial Conduction Delay in Hypertensive Patients

Author: Bakal Ruken Bengi   Hatipoglu Suzan   Kahveci Gokhan   Omaygenc Mehmet Onur   Dogan Cem   Izgi Cemil   Ozveren Olcay   Ozdemir Nihal  

Publisher: Informa Healthcare

ISSN: 1064-1963

Source: Clinical and Experimental Hypertension, Vol.35, Iss.6, 2013-10, pp. : 454-458

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Abstract

The aim of this study was to investigate the relationship between left ventricular mass (LVM) and interatrial conduction delay (CD) measured by tissue Doppler echocardiography. In enrolled 66 hypertensive patients, positive correlation between interatrial CD and LVM index (r = 0.32) was detected. Meanwhile, intra-atrial CD was correlated to early diastolic tissue Doppler mitral annular velocity measured from septum (r = 0.34), tricuspid annular velocity (r = 0.29), and left atrial volume index (r = 0.26). By using stepwise linear regression analysis, LVM index was determined as an independent predictor of interatrial CD.

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