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

File: <base>/training/ptb-xl/g3/HR02712.hea (752 bytes) 
HR02712 12 500 5000
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 35 13748 0 I
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 70 -24291 0 II
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 35 27513 0 III
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 -53 5424 0 aVR
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 0 25978 0 aVL
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 52 -31041 0 aVF
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 0 16191 0 V1
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 70 24694 0 V2
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 90 12429 0 V3
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 210 -244 0 V4
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 120 -8968 0 V5
HR02712.mat 16x1+24 1000.0(0)/mv 16 0 385 -11861 0 V6
# Age: 63
# Sex: Female
# Dx: 164947007,426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown