First Experience With a Novel Self-Expandable Valve for Mitral Annular Calcification Guided by Three-Dimensional Printing.

• Tác giả: Yang Liu, Yuliang Ma, Yiwei Wang, Jian Yang
• Ngôn ngữ: eng
• Thông tin xuất bản: United States : Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions , 2025
• Bộ sưu tập: NCBI
• ID: 736849

Tóm tắt

Transcatheter mitral valve replacement (TMVR) may emerge as a surgical alternative for high-risk patients with severe mitral annular calcification (MAC), yet several questions remain to be addressed. We present the case of a 67-year-old high-risk female patient with severe MAC (MAC score = 8) and mitral stenosis (effective orifice area = 121.3 mm