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

File: <base>/training/ptb-xl/g20/HR19068.hea (761 bytes) 
HR19068 12 500 5000
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 -5 -18864 0 I
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 35 -11009 0 II
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 40 7846 0 III
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 -15 14619 0 aVR
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 -23 -13183 0 aVL
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 37 -1621 0 aVF
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 115 18161 0 V1
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 185 15260 0 V2
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 -60 -953 0 V3
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 155 20414 0 V4
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 0 -8171 0 V5
HR19068.mat 16x1+24 1000.0(0)/mv 16 0 -125 -24206 0 V6
# Age: 40
# Sex: Male
# Dx: 164909002,426783006,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown