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

File: <base>/training/ptb-xl/g18/HR17873.hea (775 bytes) 
HR17873 12 500 5000
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 250 -17066 0 I
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 200 -11035 0 II
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 -50 6058 0 III
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 -225 14263 0 aVR
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 150 -11143 0 aVL
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 75 -2147 0 aVF
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 190 -1779 0 V1
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 300 -22434 0 V2
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 805 -11291 0 V3
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 945 -16637 0 V4
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 635 -22132 0 V5
HR17873.mat 16x1+24 1000.0(0)/mv 16 0 575 -9138 0 V6
# Age: 70
# Sex: Male
# Dx: 164884008,284470004,426783006,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown