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

File: <base>/training/ptb-xl/g18/HR17687.hea (747 bytes) 
HR17687 12 500 5000
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 -215 16857 0 I
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 -290 7323 0 II
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 -75 -9522 0 III
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 253 -12365 0 aVR
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 -70 13422 0 aVL
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 -182 -1218 0 aVF
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 -185 7412 0 V1
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 -925 3666 0 V2
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 -740 -15484 0 V3
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 -400 28316 0 V4
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 -180 -15374 0 V5
HR17687.mat 16x1+24 1000.0(0)/mv 16 0 -55 15985 0 V6
# Age: 21
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown