Low-flow, low-gradient (LFLG) severe aortic stenosis (AS) with preserved ejection fraction
(EF) comprises 10% to 20% of patients with severe AS and is associated with poor …

Background Prognostic implications of transcatheter aortic valve implantation (TAVI) in low‐
gradient (LG) aortic stenosis (AS) remain controversial. The authors hypothesized that …

Severe aortic stenosis (AS) is generally defined as an aortic valve area (AVA)< 1 cm2, a
mean transvalvular aortic gradient $40 mm Hg, and a peak velocity $4 m/s (1). However, a …

Objectives The study objective was to characterize different groups of low-flow low-gradient
(LFLG) aortic stenosis (AS) and determine short-term outcomes and long-term mortality …

Aims In patients with severe aortic stenosis (AS), low-flow low-gradient (LG) is a known
predictor of worse outcomes. However, very LG may represent a distinct population with …

Background Speckle-tracking-derived global longitudinal strain (GLS) is a more sensitive
method of detecting left ventricular (LV) functional recovery after transcatheter aortic valve …

Objectives To identify predictors of mortality, functional status, and hemodynamical changes
of patients undergoing transcatheter aortic valve implantation (TAVI) for low flow/low …

Importance In low-flow, low-gradient aortic stenosis (LFLG AS), the severity of left ventricular
dysfunction remains a key factor in the evaluation of aortic valve replacement. Objective To …

Aims In paradoxical low-flow low-gradient severe aortic stenosis (PLFLG AS) patients, stroke
volume index (SVI) is reduced despite preserved left ventricular ejection fraction (LVEF) …

Background In view of the rising global burden of severe symptomatic aortic stenosis, its
early recognition and treatment is key. Although patients with classical low‐flow, low …