12 12 500 5000 12.dat 16 85.2198(-9332)/mV 0 0 -26376 -21744 0 i 12.dat 16 74.6401(5598)/mV 0 0 -11345 -10251 0 ii 12.dat 16 134.0164(14407)/mV 0 0 10789 -29105 0 iii 12.dat 16 88.6793(-222)/mV 0 0 18667 -18413 0 avr 12.dat 16 117.025(-11585)/mV 0 0 -21766 -11680 0 avl 12.dat 16 106.2139(11312)/mV 0 0 -2177 -14028 0 avf 12.dat 16 75.4131(10143)/mV 0 0 7730 -27702 0 v1 12.dat 16 53.8931(9108)/mV 0 0 9216 16144 0 v2 12.dat 16 36.3472(6306)/mV 0 0 5579 -617 0 v3 12.dat 16 26.8362(-2388)/mV 0 0 -2442 -13767 0 v4 12.dat 16 34.0613(-9026)/mV 0 0 -11751 -13761 0 v5 12.dat 16 59.3605(-15137)/mV 0 0 -20479 31071 0 v6 #: 61 #: M #: #Electric axis of the heart: left axis deviation. #Left atrial hypertrophy.