Figure 4.

Comparison of the MAPD90 restitution curve and restitution curve slope between the RDN and sham groups 4 weeks after myocardial infarction. A, Difference in the MAPD90 restitution curves (A) and MAPD90 restitution curve slopes (B) of the RDN and sham groups. *P<0.05 compared with the RDN group. MAPD90 indicates 90% monophasic action potential duration; RDN, renal denervation.