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. Author manuscript; available in PMC: 2007 Oct 1.
Published in final edited form as: Am J Physiol Heart Circ Physiol. 2006 Apr 21;291(4):H1935–H1941. doi: 10.1152/ajpheart.00276.2006

Figure 1.

Figure 1

Panoramic optical mapping system. The geometry camera is mounted on a rotating arm. Images are acquired every 5 degrees and used to reconstruct the epicardial geometry. The mapping cameras are track-mounted and can be positioned close to the heart for mapping or backed away for geometry scans. Excitation light is provided by 32 blue LEDs. Emitted fluorescence is filtered by 590 nm lens-mounted longpass filters.