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

File: <base>/training/ptb-xl/g13/HR12556.hea (748 bytes) 
HR12556 12 500 5000
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 5 30675 0 I
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 45 8654 0 II
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 40 -22021 0 III
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 -25 12821 0 aVR
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 -18 26924 0 aVL
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 42 26102 0 aVF
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 15 -108 0 V1
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 -15 -14778 0 V2
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 -55 -22636 0 V3
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 -100 21209 0 V4
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 -50 -11608 0 V5
HR12556.mat 16x1+24 1000.0(0)/mv 16 0 -15 -6434 0 V6
# Age: 41
# Sex: Female
# Dx: 164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown