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. Author manuscript; available in PMC: 2024 Jan 1.
Published in final edited form as: Heart Rhythm. 2022 Nov 15;20(1):76–86. doi: 10.1016/j.hrthm.2022.09.021

Fig. 5. Relatively shortened APD80, prolonged CaTD80 and increased difference between CaTD80 and APD80 were observed in non-air groups.

Fig. 5.

APD80, action potential duration at 80% repolarization; CaTD80, calcium transient duration at 80% repolarization. One way ANOVA followed by Tukey’s multiple comparisons test was used to do statistical analysis. *P＜0.05, specific group(s) compared to Air; #P＜0.05, all groups compared to Air. N = 6, 8, 7, 8, 8, and 8 in Air, CIG, JUUL, IQOS, MJ, and pb-MJ respectively.