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

File: <base>/training/ptb-xl/g18/HR17835.hea (752 bytes) 
HR17835 12 500 5000
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 -85 25123 0 I
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 -165 2132 0 II
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 -80 -22979 0 III
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 125 -13200 0 aVR
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 -2 24584 0 aVL
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 -122 -9928 0 aVF
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 735 -10734 0 V1
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 55 16963 0 V2
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 495 24930 0 V3
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 -105 30742 0 V4
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 55 -13849 0 V5
HR17835.mat 16x1+24 1000.0(0)/mv 16 0 325 17485 0 V6
# Age: 76
# Sex: Male
# Dx: 284470004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown