Intravascular ultrasound-guided unprotected left main coronary artery stenting in the elderly

Qiang Tan1, Qingsheng Wang, Dongtian Liu

  • 1Department of Cardiology, Qinhuangdao First Hospital, Hebei Medical University, No. 258 Wenhua Road, Qinhuangdao, Hebei Province 066000, China. E-mail. qhdtanqiang@aliyun.com.

Abstract

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