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

File: <base>/training/georgia/g3/E02531.hea (732 bytes) 
E02531 12 500 5000
E02531.mat 16x1+24 1000.0(0)/mV 16 0 -58 -19957 0 I
E02531.mat 16x1+24 1000.0(0)/mV 16 0 -19 -19262 0 II
E02531.mat 16x1+24 1000.0(0)/mV 16 0 39 887 0 III
E02531.mat 16x1+24 1000.0(0)/mV 16 0 39 19491 0 aVR
E02531.mat 16x1+24 1000.0(0)/mV 16 0 -48 -10164 0 aVL
E02531.mat 16x1+24 1000.0(0)/mV 16 0 9 -9168 0 aVF
E02531.mat 16x1+24 1000.0(0)/mV 16 0 146 -5992 0 V1
E02531.mat 16x1+24 1000.0(0)/mV 16 0 244 7555 0 V2
E02531.mat 16x1+24 1000.0(0)/mV 16 0 48 -16628 0 V3
E02531.mat 16x1+24 1000.0(0)/mV 16 0 -87 -30139 0 V4
E02531.mat 16x1+24 1000.0(0)/mV 16 0 -126 31791 0 V5
E02531.mat 16x1+24 1000.0(0)/mV 16 0 -136 -27312 0 V6
# Age: 70
# Sex: Male
# Dx: 111975006,164930006,164873001
# Rx: Unknown
# Hx: Unknown