An unusual anterior mitral leaflet perforation in a patient with no infective endocarditis:a case report  

作　　者：Kaiming Wei Yu Yao Chuanzhen Liu Yuan Cao 

机构地区：[1]Department of Cardiovascular Surgery,Qilu Hospital of Shandong University,Jinan,Shandong,China [2]Department of Emergency Medicine,Qilu Hospital of Shandong University,Jinan,Shandong,China [3]National Key Laboratory for Innovation and Transformation of Luobing Theory,The Key Laboratory of Cardiovascular Remodeling and Function Research,Chinese Ministry of Education,Chinese National Health Commission and Chinese Academy of Medical Sciences,Department of Cardiology,Qilu Hospital of Shandong University,Jinan,Shandong,China.

出　　处：《Emergency and Critical Care Medicine》2024年第1期39-41,共3页急危重症医学（英文）

摘　　要：Background:Mitral valve perforation refers to the occurrence of cracks or openings in the structure of the mitral valve,allowing blood to escape through these gaps.Typically,this is caused by infective endocarditis and the most common site is the anterior leaflet.However,it is crucial to explore other potential causes of valve damage,particularly when conventional risk factors are not apparent.Case presentation:We present a case of a middle-aged male patient who developed mitral valve perforation because of aortic valve regurgitation in the absence of infective endocarditis.Conclusion:Exploring such rare cases contributes to a deeper understanding of valvular diseases and enhances clinical decision making for effective management.

关 键 词：Anterior mitral leaflet Aortic valve Case report PERFORATION Prolapse REGURGITATION 

分 类 号：R542.41[医药卫生—心血管疾病]