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Erratum to: Heart Vessels DOI 10.1007/s00380-015-0762-1
Unfortunately, the caption of Fig. 4 was incorrectly published in the original publication of the article. The corrected caption of Fig. 4 is as follows:
Fig. 4 Long-term effect of bepridil and calmodulin inhibition on I K1. a Current traces of I K1 in the control (vehicle for 24 h) and after the long-term (24 h) treatment with 10 µM W-7, 1 µM bepridil with 10 µM W-7, and 10 µM KN93. Outward I K1 traces at the potentials of +20 mV at the terminal phase indicated by box are shown in an inset. b I–V relationships constructed by using group data in the control and after treatment with 10 µM W-7, 1 µM bepridil with 10 µM W-7, 20 µM W-7, and 10 µM KN93. The current density of I K1 at −100 mV was reduced to −8.3 ± 1.2, −8.5 ± 0.7, −6.3 ± 1.1 and −3.5 ± 0.4 mV, respectively. c The slope conductance was reduced to 0.44 ± 0.04 by 10 µM W-7, 0.45 ± 0.004 by 1 µM bepridil with 10 µM W-7, 0.39 ± 0.08 by 20 µM W-7, and 0.25 ± 0.05 by 10 µM KN93 at −100 mV. d The slope conductance was reduced to 0.03 ± 0.005 by 10 µM W-7, 0.02 ± 0.003 by 1 µM bepridil with 10 µM W-7, 0.03 ± 0.001 by 20 µM W-7, and 0.03 ± 0.004 by 10 µM KN93 at +20 mV. # p < 0.1, *p < 0.05, **p < 0.01 compared with control
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The online version of the original article can be found under doi:10.1007/s00380-015-0762-1.
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Ma, F., Takanari, H., Masuda, K. et al. Erratum to: Short- and long-term inhibition of cardiac inward-rectifier potassium channel current by an antiarrhythmic drug bepridil. Heart Vessels 31, 1185 (2016). https://doi.org/10.1007/s00380-016-0811-4
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DOI: https://doi.org/10.1007/s00380-016-0811-4