Correction to: Heart and Vessels https://doi.org/10.1007/s00380-019-01383-4

In the original publication of the article, the sentence “The integral value was computed for each channel, and isointegral maps were constructed during depolarization and repolarization.” was published incorrectly under the abstract section.

The correct sentence is as follows, “Current arrow maps (CAMs) were constructed during depolarization and repolarization”.