Comparison of opening rates (1/mean closed duration), mean open durations and open probability for RyR2 from various treatment groups in Figure 2D: RyRs from control hearts incubated with PP1 for 5 min, control and stimulated with isoproterenol for 1 min.

Data show mean ± sem and p values for deviation from control hearts. Asterisks indicate significant difference (p<0.05). n indicates the number of experiments.本数据展示了各实验组与对照心脏之间偏差值的均值±标准误（standard error of the mean，简称SEM）及p值。星号代表组间差异具有统计学显著性（p<0.05）。n表示实验次数。