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

File: <base>/training/ptb-xl/g21/HR20021.hea (749 bytes) 
HR20021 12 500 5000
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 -55 -19022 0 I
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 20 -64 0 II
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 75 18961 0 III
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 17 9145 0 aVR
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 -65 -18691 0 aVL
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 47 9043 0 aVF
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 30 -12386 0 V1
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 35 21893 0 V2
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 30 24886 0 V3
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 45 -17859 0 V4
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 30 -6712 0 V5
HR20021.mat 16x1+24 1000.0(0)/mv 16 0 30 6865 0 V6
# Age: 51
# Sex: Female
# Dx: 164909002,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown