医学
二尖瓣反流
心房颤动
心脏病学
功能性二尖瓣反流
磁共振成像
内科学
心力衰竭
经皮
放射科
心脏成像
二尖瓣
心脏磁共振成像
瓣膜性心脏病
射血分数
作者
J Vratonjic,Ivana Jovanović,Olga Petrović,Ivana Paunović,Marija Boričić‐Kostić,Milorad Tešić,Olga Nedeljković-Arsenović,Ružica Maksimović,Branislava Ivanović,Danijela Trifunović
摘要
Advanced cardiac imaging (ACI), including myocardial deformation imaging, 3D echocardiography and cardiac magnetic resonance, overcomes the limitations of conventional echocardiography in the assessment of patients with primary mitral regurgitation (MR). They enable a more precise MR quantification and reveal early changes before advanced and irreversible remodeling with depressed heart function occurs. ACI permits a thorough analysis of mitral valvular anatomy and MR mechanisms (important for planning and guiding percutaneous and surgical procedures) and helps to identify structural and functional changes coupled with a high arrhythmogenic potential, especially the occurrence of atrial fibrillation and heart failure development. The key question is how the data provided by ACI can improve the current management of primary MR.
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