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Interventional Pediatric Cardiology Case

XMR Pediatric Cardiac Catheterization Case Study

Courtesy of:  Dr. Phil Moore, dept. Pediatric Cardiology; Dr. Charles Higgins, dept. Radiology University of California, San Francisco, USA

January 28, 2004


Patient History

  • 19 y.o. male
  • Pediatric Tetralogy of Fallot surgery
  • Enlarged Pulmonary artery
  • Pulmonary insufficiency


 
XMR Pediatric Cardiac CatheterizationXMR Pediatric Cardiac Catheterization
  
 
 
XMR Pediatric Cardiac CatheterizationXMR Pediatric Cardiac Catheterization
Pulmonary Artery Flow Assessment
30% regurgitant fraction
 
 


 
XMR Pediatric Cardiac Catheterization
Vascular access under X-ray
 


Smooth Patient Transfer from Cath Lab to MR

 
XMR Pediatric Cardiac CatheterizationXMR Pediatric Cardiac Catheterization
  
 


MR Guided Cardiac Catheterization

 
XMR Pediatric Cardiac Catheterization
 
 


Accurate Pulmonary Vascular Resistance (PVR) Measurement

 
XMR Pediatric Cardiac CatheterizationXMR Pediatric Cardiac Catheterization
up IVCRA - RV
 


 
XMR Pediatric Cardiac Catheterization
Catheter Tracking: 7F, CO2 filled balloon
 
 
XMR Pediatric Cardiac Catheterization
Orthogonal plane confirmation, followed by pressure measurements