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. 2014 Jan;30(1):29–37.

Figure 5.

Figure 5

Effects of sitagliptin on interatrial conducting dispersion. An example and average data (n = 7) show that the difference of APD90 between RA and LA was presented as RA-LA DAPD90. The baseline APD90 of RA was significantly shorter than LA in WKY rats. The treatment of sitagliptin significantly prolonged the APD90 of RA and shortened the APD90 of LA. The APD90 of RA became significantly longer than that of LA after the treatment of sitagliptin in WKY rats. The baseline APD90 of RA was not significantly different from LA in SHR. But the treatment of sitagliptin significantly prolonged the APD90 of RA. Therefore, the APD90 of RA became significantly longer than that of LA after the treatment of sitagliptin in SHR.