With the advent of transcatheter mitral valve replacement (TMVR), the concept of the neo–left ventricular outflow tract (LVOT) was introduced and remains an essential component of …

May 3, 2023 · While interest is increasing in transcatheter mitral valve replacement (TMVR) for the growing number of patients with mitral valve disease at high risk for surgery, the risk of left …

Jan 11, 2021 · LVOT obstruction is one of the most feared complications of TMVR, associated with a >50% risk of death. 11 It is more frequently observed in patients undergoing ViR and, …

LVOT obstruction after TMVR was associated with higher procedural mortality. A small estimated neo-LVOT area was significantly associated with LVOT obstruction after TMVR and may help …

LVOT obstruction is a predictor of poor outcome after transcatheter mitral valve replacement (TMVR) and is a common reason for exclusion from TMVR therapy. Several novel therapeutic …

Feb 18, 2025 · Fig 5 Left ventricular outflow tract (LVOT) obstruction after transcatheter mitral valve replacement (TMVR). Transesophageal echocardiography serves as the first-line, semi …

Transcatheter mitral valve replacement (TMVR) is an emerging choice for severe mitral annular calcification, degenerated mitral bioprosthesis, or previously failed ring repairs at …

The intricate interplay between mitral regurgitation (MR) and left ventricular outflow tract (LVOT) obstruction may result in two clinical scenarios: prosthesis-related LVOT obstruction after …

Jan 28, 2019 · LVOT obstruction after TMVR was associated with higher procedural mortality. A small estimated neo-LVOT area was significantly associated with LVOT obstruction after …

Mar 10, 2018 · In this review, we will discuss the pathophysiology of left ventricular outflow obstruction, important pre-procedure imaging, procedural evaluation of obstruction, and …