interventional cvmri at sunnybrook graham wright sunnybrook research institute / university of...
DESCRIPTION
Oduneye S et al., IEEE Trans Biomed Eng. Sept 2013 INFARCT / GRAYZONE / MYOCARDIUM Systems Integration for Electrophysiology GE MR Scanner Imricor catheters Automated segmentation Voltage mapping overlays fused in Vurtigo Catheter tracking with RTHawk (HeartVista) and Vurtigo visualization (Sunnybrook)TRANSCRIPT
Interventional CVMRI at Sunnybrook
Graham WrightGraham WrightSunnybrook Research Institute / University of Sunnybrook Research Institute / University of
TorontoToronto
University of Toronto
Interventional Cardiovascular MRI at Sunnybrook
•Technical Development / Systems Integration• Imaging / Processing for Tissue Characterization• Realtime acquisition, Display, Control• Visualization / Interface Tools• Interventional Devices
•Preclinical (Pig) Studies• Ventricular Arrhythmias – Mapping and Ablation• Peripheral Chronic Total Occlusions – Characterization and
Revascularization
Oduneye S et al., IEEE Trans Biomed Eng. Sept 2013
lINFARCT / GRAYZONE / MYOCARDIUM
Systems Integration for ElectrophysiologyGE MR Scanner Imricor catheters
Automated segmentationVoltage mapping overlays fused in Vurtigo
Catheter tracking with RTHawk (HeartVista)and Vurtigo visualization (Sunnybrook)
orthogonal-solenoidcoil for guidewire visualization
1.Track catheter tip2.Image in front of catheter3.Visualize conventional guidewire (Baylis)
An Integrated MR Catheter System for CTO
Anderson K et al., MRM Aug 2008; Proc ISMRM 2013
Future Directions
• Technology Commercialization• Analysis / Visualization Software• Catheters and Device Tracking Tools• Communication Systems
• Patient Studies• Arrhythmia Mapping and Ablation• Peripheral CTO Revascularization