Background and Purpose Accurate measurement of aortic annulus diameter is crucial for
choosing suitable prosthetic size for transcatheter aortic valve implantation (TAVI). Several …

Objective Accurate preprocedural quantification of the aortic annulus diameter is crucial for
the operative success of the aortic valve surgery and especially transcatheter aortic valve …

Objectives: This study sought to determine the most reproducible multidetector computed
tomography (MDCT) measurements of the aortic annulus and to determine methods to …

Accurate assessment of aortic annular dimensions is essential for successful transcatheter
aortic valve implantation (TAVI). Annular dimensions are conventionally measured in mid …

Background For transcatheter aortic valve implantation (TAVI), transesophageal
echocardiography (TEE) and multislice computed tomography (MSCT) measurements of the …

In computed tomography (CT) evaluation prior to transcatheter aortic valve implantation area-
and perimeter-based calculation of the aortic annulus diameter, the so-called effective …

Aims Proper measurement of the aortic annulus (AoA) is crucial for the success of
transcatheter aortic valve implantation (TAVI). Transthoracic echocardiography (TTE) is the …

Objectives: We sought to compare 3 methods of measurements of the aortic annulus,
transthoracic echocardiography (TTE), transesophageal echocardiography (TEE), and …

Background The use of transcatheter aortic valve replacement (TAVR) is increasing
worldwide. We present our 6-year experience using three-dimensional (3D) …

Accurate aortic annulus sizing is key for selection of appropriate transcatheter aortic valve
implantation (TAVI) prosthesis size. The present study compared novel automated 3 …