I53 12 257 462600 I53.dat 16 617 16 0 -561 -1983 0 I I53.dat 16 617 16 0 -1731 3027 0 II I53.dat 16 617 16 0 -960 26658 0 III I53.dat 16 617 16 0 856 19200 0 AVR I53.dat 16 617 16 0 52 28274 0 AVL I53.dat 16 617 16 0 -1361 -29687 0 AVF I53.dat 16 617 16 0 2221 21956 0 V1 I53.dat 16 617 16 0 -3148 -29857 0 V2 I53.dat 16 617 16 0 3215 -11783 0 V3 I53.dat 16 617 16 0 2591 -4827 0 V4 I53.dat 16 617 16 0 1870 -18209 0 V5 I53.dat 16 617 16 0 1867 8716 0 V6 #: 56 : M # patient 23 # PVCs, ventricular couplets and R-on-T