154 12 500 5000 154.dat 16 77.6469(854)/mV 0 0 4736 -1870 0 i 154.dat 16 35.1955(-19850)/mV 0 0 -18442 30546 0 ii 154.dat 16 42.9168(-21308)/mV 0 0 -21737 -8464 0 iii 154.dat 16 52.0111(13055)/mV 0 0 10715 6923 0 avr 154.dat 16 83.0596(9759)/mV 0 0 12251 4271 0 avl 154.dat 16 39.2419(-21308)/mV 0 0 -20719 29030 0 avf 154.dat 16 27.2377(15907)/mV 0 0 9860 15846 0 v1 154.dat 16 21.5431(7949)/mV 0 0 4136 -2366 0 v2 154.dat 16 23.6244(236)/mV 0 0 -6662 -7655 0 v3 154.dat 16 23.5988(-18041)/mV 0 0 -20330 23989 0 v4 154.dat 16 29.0745(-19189)/mV 0 0 -22969 4147 0 v5 154.dat 16 39.2419(-19425)/mV 0 0 -23428 3198 0 v6 #: 23 #: M #: #Electric axis of the heart: vertical.