Author

Kenji Ando

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Sep 2026

Prognostic Implications of Left Ventricular Ejection Fraction Across the Flow-Gradient Patterns in Severe Aortic Stenosis.

BACKGROUND Current guidelines classify normal-flow low-gradient (LG) aortic stenosis (AS) with left ventricular ejection fraction (LVEF) ≥50% as "moderate." However, the prognostic impact of LVEF remains incompletely understood across various hemodynamic subtypes of AS. METHODS We analyzed 3363 consecutive patients w...

T. Taniguchi, Takeshi Morimoto, Yasuaki Takeji et al. · Journal of the American Hear... · 0 citations

Open access Aug 2026

New-Generation Transcatheter Valves for Extremely Small Aortic Annuli.

BACKGROUND Patients with extremely small aortic annuli are at increased risk of residual gradients and prosthesis-patient mismatch (PPM) after transcatheter aortic valve replacement (TAVR). Comparative data on contemporary valve platforms in this subset remain limited. OBJECTIVES The authors aimed to compare early cl...

Shinichi Shirai, H. Hioki, M. Yamamoto et al. · JACC: Asia · 0 citations