Key result
Multimodality imaging provides complementary information to guide patient and device selection for percutaneous mitral valve repair.
Why the study?
New transcatheter mitral valve therapies require multimodality imaging to evaluate complex morphology and functional anatomy, select patients and devices, and guide preprocedural planning.
What is the role of multimodality imaging in patient selection and preprocedural planning for percutaneous mitral valve repair?
What is the role of multimodality imaging in patient selection and preprocedural planning for percutaneous mitral valve repair?
Comprehensive multimodality imaging is essential for optimal patient selection and preprocedural planning in percutaneous mitral valve repair.
Multimodality imaging may guide transcatheter MV therapy selection in high-risk patients; leaves open optimal protocol standardization.
New transcatheter mitral valve (MV) therapies are now available as alternatives to surgical and medical treatments in patients at high or prohibitive operative risk. Multimodality imaging including echocardiography, cardiac magnetic resonance, and cardiac computed tomography provide complementary information to guide patient and device selection. Morphology and functional anatomy of the MV should be carefully evaluated to determine the feasibility of percutaneous treatment; to identify the best therapeutic approach, either leaflet or annulus or combined; and to predict the probability of procedural success that is crucial for subsequent outcome and should be integrated by comprehensive preprocedural assessment of chamber size, biventricular systolic and diastolic function, valvopathy hemodynamic impact and aortic or peripheral vascular disease. The spectrum of transcatheter options is now wide and encompasses leaflet repair, direct or indirect annuloplasty, and cordal implantation. The aim of this review is to provide an overview on the role of multimodality imaging in the patient selection and preprocedural planning of percutaneous mitral valve repair.
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Melillo et al. (2020) conducted a review in Mitral valve disease requiring percutaneous repair. Multimodality imaging (echocardiography, cardiac magnetic resonance, and cardiac computed tomography) was evaluated. Multimodality imaging provides complementary information to guide patient and device selection for percutaneous mitral valve repair.
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