Shumpei Mori, Presenter: Nothing to Disclose

Tomofumi Takaya, Abstract Co-Author: Nothing to Disclose

Tatsuya Nishii MD, Abstract Co-Author: Nothing to Disclose

Atsushi K. Kono MD,PhD, Abstract Co-Author: Nothing to Disclose

Tatsuro Ito MD, Abstract Co-Author: Nothing to Disclose

Sachiko Takamine, Abstract Co-Author: Nothing to Disclose

Sei Fujiwara, Abstract Co-Author: Nothing to Disclose

Kazuro Sugimura MD, PhD, Abstract Co-Author: Research Grant, Toshiba Corporation Research Grant, Koninklijke Philips NV Research Grant, Bayer AG Research Grant, Eisai Co, Ltd Research Grant, DAIICHI SANKYO Group

Ken-Ichi Hirata, Abstract Co-Author: Nothing to Disclose

The right and left ventricular outflow tracts are common sites of idiopathic ventricular arrhythmia. Although three-dimensional (3D) anatomical accuracy to recognize the exact site of the catheter position is integral, the fluoroscopic definition of the anatomy around outflow tract is variable and 3D anatomical recognition within the cardiac contour seems difficult because of the morphological complexity. The aims of this presentation are: 1, to visualize the clinical structural image of the outflow tract in combination with the cardiac contour using multidetector computed tomography; and 2, to discuss the clinical implications of findings based on insights made by pioneers.  

1. Left ventricular outflow tract   1-1. Infundibular portion of the left interventricular septum   1-2. Left ventricular free wall   1-3. Left fibrous trigone   1-4. Aortomitral continuity   1-5. Right fibrous trigone   1-6. Atrioventricular portion of the membranous septum   1-7. Interventricular portion of the membranous septum 2. Right ventricular outflow tract   2-1. Infundibular portion of the right interventricular septum   2-2. Right ventricular free wall   2-3. Free-standing subpulmonary infundibulum   2-4. Supraventricular crest  

http://abstract.rsna.org/uploads/2014/14005571/14005571_iwzb.pdf

Mori, S, Takaya, T, Nishii, T, Kono, A, Ito, T, Takamine, S, Fujiwara, S, Sugimura, K, Hirata, K, Clinical CT Cardiac Structural Anatomy Reconstructed within the Cardiac Contour: Ventricular Outflow Tract.  Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL. http://archive.rsna.org/2014/14005571.html