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

File: <base>/training/ptb-xl/g3/HR02543.hea (743 bytes) 
HR02543 12 500 5000
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 55 -3669 0 I
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 50 -17223 0 II
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 -5 -13598 0 III
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 -52 10374 0 aVR
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 30 5112 0 aVL
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 22 -15435 0 aVF
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 120 6997 0 V1
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 90 13699 0 V2
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 80 -3858 0 V3
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 70 -7978 0 V4
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 130 -6637 0 V5
HR02543.mat 16x1+24 1000.0(0)/mv 16 0 130 4393 0 V6
# Age: 72
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown