Prevalence and determinants of left ventricular geometric abnormalities in hypertensive patients: A study based on the updated classification system of left ventricular geometry oleh Tao Sha, MM, Yu-qing Huang, MM, An-ping Cai, MM, Cheng Huang, PhD, Ying Zhang, MD, Ji-yan Chen, MD, Ying-ling Zhou, MD, Xue-ju Yu, MM, Dan Zhou, MM, Song-tao Tang, MM, Ying-qing Feng, MD, Ning Tan, MD