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

File: <base>/training/ptb-xl/g16/HR15128.hea (763 bytes) 
HR15128 12 500 5000
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 -125 -13001 0 I
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 -85 -9405 0 II
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 40 3559 0 III
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 105 10739 0 aVR
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 -82 -8372 0 aVL
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 -22 -3166 0 aVF
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 560 3948 0 V1
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 285 -27158 0 V2
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 285 -7152 0 V3
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 125 -2306 0 V4
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 -10 2286 0 V5
HR15128.mat 16x1+24 1000.0(0)/mv 16 0 -135 -11168 0 V6
# Age: 300
# Sex: Female
# Dx: 164909002,251200008,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown