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

File: <base>/training/ptb-xl/g15/HR14574.hea (756 bytes) 
HR14574 12 500 5000
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 90 -24455 0 I
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 -25 -11404 0 II
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 -115 13012 0 III
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 -32 17819 0 aVR
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 103 -18514 0 aVL
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 -70 942 0 aVF
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 -835 3436 0 V1
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 -20 -7997 0 V2
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 -130 8087 0 V3
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 -420 18848 0 V4
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 -30 -28331 0 V5
HR14574.mat 16x1+24 1000.0(0)/mv 16 0 -155 -18165 0 V6
# Age: 72
# Sex: Female
# Dx: 164865005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown