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Figure 1 MAPs During Single Ventricular Extrastimuli
Study subjects with coronary disease and left ventricular (LV) ejection fractions 26% (A) and 38% (B). (C) Control subject. (D) Diastolic interval (DI) span from monophasic action potential duration at 90% repolarization (MAPD90) of the preceding beat to the computed maximum rate of change of voltage of the present beat. MAP = monophasic action potential; RV = right ventricular.
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