Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/georgia/g3/E02884.hea (732 bytes) 
E02884 12 500 5000
E02884.mat 16x1+24 1000.0(0)/mV 16 0 -175 -22009 0 I
E02884.mat 16x1+24 1000.0(0)/mV 16 0 -117 6110 0 II
E02884.mat 16x1+24 1000.0(0)/mV 16 0 58 27966 0 III
E02884.mat 16x1+24 1000.0(0)/mV 16 0 146 7895 0 aVR
E02884.mat 16x1+24 1000.0(0)/mV 16 0 -117 -25017 0 aVL
E02884.mat 16x1+24 1000.0(0)/mV 16 0 -29 17174 0 aVF
E02884.mat 16x1+24 1000.0(0)/mV 16 0 0 -19509 0 V1
E02884.mat 16x1+24 1000.0(0)/mV 16 0 0 1347 0 V2
E02884.mat 16x1+24 1000.0(0)/mV 16 0 -136 -21102 0 V3
E02884.mat 16x1+24 1000.0(0)/mV 16 0 -58 -8223 0 V4
E02884.mat 16x1+24 1000.0(0)/mV 16 0 -39 30321 0 V5
E02884.mat 16x1+24 1000.0(0)/mV 16 0 -29 -14830 0 V6
# Age: 64
# Sex: Male
# Dx: 164889003,59931005,164873001
# Rx: Unknown
# Hx: Unknown