Skip to main content
. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Circ Arrhythm Electrophysiol. 2014 Aug 20;7(5):929–937. doi: 10.1161/CIRCEP.114.001750

Figure 7.

Figure 7

Spatial correlation between bulk electrical activity and fNADH. Epicardial images of fNADH values and OAP amplitudes obtained from RH237 traces. The unablated tissue has both the highest fNADH and OAP amplitude values, whereas areas within the lesion are revealed by a flat depression on the fNADH channel and a loss of OAP amplitude. The representative OAP traces are shown in the right. The graphs on the lower right illustrate the degree spatial correlation between the two profiles for each lesion (note: OAP signal is much noisier due to the dynamic nature of these measurements).