A Simplified 3D Model of Whole Heart Electrical Activity and 12-Lead ECG Generation

<table>Simulated Lead II ECG (a) and precordial lead <svg height="15.25" id="M121" style="vertical-align:-3.27605pt" version="1.1" viewbox="0 0 19.075001 15.25" width="19.075001" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.112)"><path d="M730 650l-8 -28q-52 -4 -72 -18t-64 -77q-79 -113 -321 -539h-33l-119 541q-13 59 -29.5 73t-66.5 20l7 28h245l-8 -28l-28 -5q-33 -6 -40.5 -15.5t-0.5 -38.5l102 -450h2q191 320 246 430q21 42 15.5 56t-43.5 19l-31 4l7 28h240z" id="x1D449"></path></g>
<g transform="matrix(.012,-0,0,-.012,12.675,15.187)"><path d="M384 0h-275v27q67 5 81.5 18.5t14.5 68.5v385q0 38 -7.5 47.5t-40.5 10.5l-48 2v24q85 15 178 52v-521q0 -55 14.5 -68.5t82.5 -18.5v-27z" id="x31"></path></g>
</svg> (b) for the three cases: normal heart (blue), anterior MI (red), and inferior MI (green).</table>

Computational and Mathematical Methods in Medicine

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Figure 8

Figure 8: A Simplified 3D Model of Whole Heart Electrical Activity and 12-Lead ECG Generation 