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. 2017 Aug 16;12(8):e0182979. doi: 10.1371/journal.pone.0182979

Fig 3. Correlation of the voltage gradients between the myocardial layers and the T wave morphology.

Fig 3

Top: Transmembrane action potentials (AP) representing the outermost epicardial and endocardial layers and the midmyocardial layer with the longest APD for different temperatures of 37°C, 33°C and 27°C. Bottom: calculated pECG across the simulated block. Additionally, a coincident time behavior of the epicardial notch and electrocardiographic J wave as well as repolarization of distinct cell layers and T wave are clearly evident.