Electrophysiology Points Registered to Atrial Chamber Surface [12 seconds]
This movie shows a left atrium segmented from a CT scan, showing connecting pulmonary vessels and the registration of electrophysiology coordinate points obtained from the surface of the atrium during a cardiac ablation procedure. The registration of these points provides dynamic activation maps of electrophysiology activity in strict synchrony with cardiac chamber anatomy movement throughout complete cardiac cycles.
Richard A. Robb, Ph.D.
c. 2006 Mayo Clinic College of Medicine
