Edwards Lifesciences said its SAPIEN M3 mitral valve replacement system is the first transcatheter therapy utilizing a transseptal approach to receive FDA approval for the treatment of mitral regurgitation (MR).
The SAPIEN M3 transcatheter mitral valve replacement (TMVR) system is indicated for the treatment of symptomatic moderate-to-severe or severe MR in patients who are deemed unsuitable for surgery or transcatheter edge-to-edge repair (TEER) therapy by a multidisciplinary heart team. It is also indicated for the treatment of symptomatic mitral valve dysfunction (moderate-to-severe or severe MR, severe mitral stenosis (MS), or moderate MR with moderate MS) associated with mitral annular calcification (MAC) in patients who are deemed unsuitable for surgery or TEER therapy by a multidisciplinary heart team.
“Mitral regurgitation is very common among valvular heart diseases, and these patients often present with debilitating symptoms that are life-threatening and significantly diminish their quality-of-life. Up to this point, many patients were unsuitable for available treatment options, leaving the vast majority untreated and suffering,” said David Daniels, M.D., Sutter West Bay Medical Group cardiologist and structural heart section chief of Sutter’s Heart & Vascular Service Line. “The SAPIEN M3 system’s ability to provide a fully percutaneous mitral valve replacement that safely delivers near elimination of significant mitral regurgitation and meaningfully improves their symptoms is a game-changer for these patients.”
The SAPIEN M3 TMVR procedure involves two steps: dock delivery followed by valve delivery, completely replacing the mitral valve. Both the dock and the valve are delivered through a percutaneous, 29F outer diameter steerable guide sheath inserted through the femoral vein.
The SAPIEN M3 system received CE Mark in April 2025.
