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

File: <base>/training/ptb-xl/g19/HR18457.hea (811 bytes) 
HR18457 12 500 5000
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 5 16263 0 I
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 110 15125 0 II
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 105 -1124 0 III
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 -58 -16398 0 aVR
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 -50 8101 0 aVL
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 107 6252 0 aVF
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 -215 31225 0 V1
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 -430 -10206 0 V2
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 -5 1349 0 V3
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 225 14366 0 V4
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 205 17693 0 V5
HR18457.mat 16x1+24 1000.0(0)/mv 16 0 150 16123 0 V6
# Age: 54
# Sex: Male
# Dx: 164865005,164951009,270492004,39732003,426783006,445118002,67741000119109,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown