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

File: <base>/training/ptb-xl/g16/HR15123.hea (775 bytes) 
HR15123 12 500 5000
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 -45 -17804 0 I
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 10 -17889 0 II
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 55 -120 0 III
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 17 17762 0 aVR
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 -50 -8205 0 aVL
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 32 -8484 0 aVF
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 -10 4247 0 V1
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 15 -7801 0 V2
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 -15 -10906 0 V3
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 -45 -5524 0 V4
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 -60 -13163 0 V5
HR15123.mat 16x1+24 1000.0(0)/mv 16 0 -35 -8294 0 V6
# Age: 69
# Sex: Male
# Dx: 164865005,164884008,164889003,164951009,54329005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown