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

File: <base>/training/ptb-xl/g18/HR17786.hea (800 bytes) 
HR17786 12 500 5000
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 -260 -10577 0 I
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 -130 874 0 II
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 130 11440 0 III
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 195 4312 0 aVR
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 -195 -11364 0 aVL
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 0 5658 0 aVF
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 35 9127 0 V1
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 90 -19990 0 V2
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 85 -7892 0 V3
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 -105 -11110 0 V4
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 -170 -9300 0 V5
HR17786.mat 16x1+24 1000.0(0)/mv 16 0 -140 1565 0 V6
# Age: 300
# Sex: Female
# Dx: 164865005,164884008,164917005,270492004,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown