Figure 3
From: ST segment depression: the possible role of global repolarization dynamics
Epicardial transmembrane potential patterns. The same epicardial TMP patterns were used for all three ischemic regions (i.e., LCX, RCA and LAD) for early and late ischemia, respectively. The TMP's are normalized so that they range between [0,1]. The early ST segment epicardial TMP distribution is characterized by an anterior to lateral epicardial TMP gradient, while the late ST segment epicardial TMP distribution is characterized by an anterior to posterior TMP gradient.