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Research progress on risk factors and prevention of coronary artery obstruction after transcatheter aortic valve replacement
Received:December 28, 2022  Revised:February 15, 2023  Click here to download the full text
Citation of this paper:YIN Minyan,LU Yuntao,WEI Lai,WANG Xiaolin.Research progress on risk factors and prevention of coronary artery obstruction after transcatheter aortic valve replacement[J].Chinese Journal of Clinical Medicine,2024,31(1):154-160
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Author NameAffiliationE-mail
YIN Minyan Shanghai Institute of Medical Imaging, Shanghai 200032, China
Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China 
 
LU Yuntao Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China  
WEI Lai Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China  
WANG Xiaolin Shanghai Institute of Medical Imaging, Shanghai 200032, China fduwangxiaolin@163.com 
Abstract:Transcatheter aortic valve replacement (TAVR) is playing an major role in the treatment of aortic valve disease, and has been extended to young or low-risk patients. Although coronary artery obstruction (CAO) is a rare complication after TAVR, it carries a high risk of fatality. This paper reviews the risk factors, protective measures and management of CAO after TAVR, so as to provide reference for clinics to reduce its incidence and mortality, and further improve the prognosis of patients with aortic valve disease.
keywords:transcatheter aortic valve replacement  coronary artery obstruction  risk factor  management
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