ECG-Based Detection of Early Myocardial Ischemia in a Computational Model: Impact of Additional Electrodes, Optimal Placement, and a New Feature for ST Deviation

Table 2

Maximum KPD in V observed in different lead systems of ECGs from physiological reference simulations without any ischemic myocardium. The maximum deviation was observed in the lead given in parentheses where stands for any nonstandard electrode in the BSPM case.

Subject	3-channel	12-lead	12 + R	BSPM
VM	7.6 (II)	15.2 ()	15.2 ()	15.5 ()
K	26.3 (I)	42.9 ()	42.9 ()	66.1 ()
D	3.4 (II)	31.7 ()	31.7 ()	31.7 ()