A Technique for Visualising Three-Dimensional Left Atrial Cardiac Activation Data in Two Dimensions with Minimal Distance Distortion

Roney, Caroline ;   Tzortzis, Konstantinos N ;   Cantwell, Chris ;   Qureshi, Norman ;   Ali, Rheeda ;   Lim, Phang Boon ;   Siggers, Jennifer ;   Ng, Fu Siong ;   Peters, Nicholas

Tags Cardiac imaging and image analysisImage visualization

Electro-anatomic mapping and medical imaging systems, used during clinical procedures for treatment of atrial arrhythmias, frequently record...

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Automated Cardiac Time Interval Measurement for Modified Myocardial Performance Index Calculation of Right Ventricle

Wang, Jingjing ;   Henry, Amanda ;   Welsh, Alec ;   Redmond, Stephen James

Tags Cardiac imaging and image analysisDoppler ultrasonic imaging

The Modified Myocardial Performance Index (Mod-MPI) has sparked great interest as a parameter for fetal cardiac function assessment....

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Automated Quantification of Epicardial Adipose Tissue in Cardiac Magnetic Resonance Imaging

Cristobal-Huerta, Alexandra ;   Torrado-Carvajal, Angel ;   Malpica, Norberto ;   Luaces, Maria ;   Hernandez-Tamames, Juan Antonio

Tags Cardiac imaging and image analysisImage segmentation

Cardiovascular disease is one of the leading causes of death worldwide. Epicardial adipose tissue (EAT) has emerged as an independent...

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Classification of LV Wall Motion in Cardiac MRI using Kernel Dictionary Learning with a Parametric Approach

Mantilla, Juan ;   Paredes, José-Luis, Paredesj ;   Bellanger, Jean-Jacques ;   Donal, Erwan ;   Leclercq, Christophe ;   Medina, Rubén ;   Garreau, Mireille

Tags Cardiac imaging and image analysisImage feature extractionImage classification

In this paper, we propose a parametric approach for the assessment of wall motion in Left Ventricle (LV) function in cardiac cine-Magnetic...

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Quantification of Velocity Reduction After Flow Diverter Placement in Intracranial Aneurysm: An Ex Vivo Study with 3D Printed Replicas

Anderson, Jeff ;   Klucznik, Richard ;   Diaz, Orlando ;   Zhang, Jonathon ;   Britz, Gavin ;   Grossman, Robert ;   Karmonik, Christof

Tags Cardiac imaging and image analysisMR neuroimagingMR angiographic imaging

Phase contrast MRI (pcMRI) was used to measure flow before and after placement of a flow diverter (n = 3). Decreases from 18% to 31% in...

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Segmentation of the Left Ventricle in Cardiac MRI using a Probabilistic Data Association Active Shape Model

Santiago, Carlos ;   Nascimento, Jacinto ;   Marques, Jorge

Tags Image segmentationCardiac imaging and image analysis

The 3D segmentation of endocardium of the left ventricle (LV) in cardiac MRI volumes is a challenging problem due to the intrinsic properties...

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