Comparison of two-dimensional and three-dimensional imaging techniques for measurement of aortic annulus diameters before transcatheter aortic valve …

E Altiok, R Koos, J Schröder, K Brehmer, S Hamada… - Heart, 2011 - heart.bmj.com
Aims Different two-dimensional (2D) and three-dimensional (3D) imaging techniques are
used for procedure planning and selection of prosthesis size before transcatheter aortic …

Assessment of the aortic annulus by multislice computed tomography, contrast aortography, and trans‐thoracic echocardiography in patients referred for transcatheter …

A Tzikas, CJ Schultz, N Piazza… - Catheterization and …, 2011 - Wiley Online Library
Objective: We sought to determine the level of agreement and the reproducibility of trans‐
thoracic echocardiography (TTE), contrast aortography (CA) and multislice computed …

Interobserver variability of CT angiography for evaluation of aortic annulus dimensions prior to transcatheter aortic valve implantation (TAVI)

C Schmidkonz, M Marwan, L Klinghammer… - European journal of …, 2014 - Elsevier
Objective Assessment of aortic annulus dimensions prior to transcatheter aortic valve
implantation (TAVI) is crucial for accurate prosthesis sizing in order to avoid prosthesis …

Aortic annulus diameter determination by multidetector computed tomography: reproducibility, applicability, and implications for transcatheter aortic valve implantation

R Gurvitch, JG Webb, R Yuan, M Johnson… - JACC: Cardiovascular …, 2011 - jacc.org
Objectives: This study sought to determine the most reproducible multidetector computed
tomography (MDCT) measurements of the aortic annulus and to determine methods to …

Impact of three‐dimensional transesophageal echocardiography on prosthesis sizing for transcatheter aortic valve implantation

O Husser, S Rauch, DH Endemann… - Catheterization and …, 2012 - Wiley Online Library
Objectives: To compare aortic annulus diameters obtained by 3D transesophageal
echocardiography (TEE) with 2D‐TEE and the impact on prosthesis size selection in …

Prosthesis sizing for transcatheter aortic valve implantation—comparison of three dimensional transesophageal echocardiography with multislice computed …

O Husser, A Holzamer, M Resch, DH Endemann… - International journal of …, 2013 - Elsevier
Background The complex anatomy of the aortic annulus warrants the use of three
dimensional (3D) modalities for prosthesis sizing in transcatheter aortic valve implantation …

Aortic annular sizing using a novel 3-dimensional echocardiographic method: use and comparison with cardiac computed tomography

OK Khalique, SK Kodali, JM Paradis… - Circulation …, 2014 - Am Heart Assoc
Background—Previous studies have shown cross-sectional 3-dimensional (3D)
transesophageal echocardiographic (TEE) measurements to severely underestimate …

Measurement of the aortic annulus size by real-time three-dimensional transesophageal echocardiography

RA Jánosi, P Kahlert, B Plicht, D Wendt… - … Invasive Therapy & …, 2011 - Taylor & Francis
We sought to determine the level of agreement and the reproducibility of two-dimensional
(2D) transthoracic (2D-TTE), 2D transesophageal (2D-TEE) and real-time three-dimensional …

Aortic annulus dimension assessment by computed tomography for transcatheter aortic valve implantation: differences between systole and diastole

AG Bertaso, DTL Wong, GYH Liew… - The international journal …, 2012 - Springer
Accurate assessment of aortic annular dimensions is essential for successful transcatheter
aortic valve implantation (TAVI). Annular dimensions are conventionally measured in mid …

Comparison of aortic annulus size by transesophageal echocardiography and computed tomography angiography with direct surgical measurement

H Wang, JM Hanna, A Ganapathi, JE Keenan… - The American journal of …, 2015 - Elsevier
This study sought to compare the accuracy of 2-dimensional transesophageal
echocardiography (TEE) and computed tomography angiography (CTA) for noninvasive …