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

File: <base>/training/ptb-xl/g20/HR19654.hea (786 bytes) 
HR19654 12 500 5000
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 -35 4174 0 I
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 70 -29254 0 II
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 105 32094 0 III
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 -18 -21192 0 aVR
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 -70 -14462 0 aVL
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 87 -32220 0 aVF
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 125 13260 0 V1
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 225 17967 0 V2
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 230 22047 0 V3
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 195 20330 0 V4
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 65 3991 0 V5
HR19654.mat 16x1+24 1000.0(0)/mv 16 0 10 -5965 0 V6
# Age: 74
# Sex: Male
# Dx: 164865005,164951009,270492004,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown