Invasive Versus Echocardiographic Aortic Valve Gradients Pre and Post Balloon-Expandable TAV-in-TAV for Failed TAVR Prosthesis

JACC Asia. 2025 Jun;5(6):814-816. doi: 10.1016/j.jacasi.2025.02.016. Epub 2025 Apr 29.

¹ Department of Cardiovascular Medicine, William Beaumont University Hospital, Royal Oak, Michigan, USA.
² Department of Cardiovascular Medicine, William Beaumont University Hospital, Royal Oak, Michigan, USA; Oakland University, William Beaumont School of Medicine, Rochester, Michigan, USA. Electronic address: Amr.Abbas@corewellhealth.org.

No abstract available

Keywords: TAV-in-TAV; discordance; echocardiographic mean gradients; invasive transaortic mean gradient; transcatheter aortic valve replacement.