Please click here to obtain permission to reproduce this image.
Click on image to view larger version.

Figure 7 Schematic representation of atrial tachycardias mapped in the left atrium depicting macrore-entrant circuits, a focal tachycardia and passive activation of the left atrium during a right atrial tachycardia. Color codes and projections are the same as Figure 5. MV = mitral valve; PA = posteroanterior; RAO = right anterior oblique; RL = right lateral; RSPV = the right superior pulmonary vein.
|