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

File: <base>/training/ptb-xl/g1/HR00461.hea (746 bytes) 
HR00461 12 500 5000
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 10 -10959 0 I
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 50 -12289 0 II
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 40 -1316 0 III
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 -30 10996 0 aVR
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 -15 -4737 0 aVL
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 45 -6997 0 aVF
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 50 -17331 0 V1
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 -40 -4556 0 V2
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 -410 22784 0 V3
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 -90 -857 0 V4
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 30 12641 0 V5
HR00461.mat 16x1+24 1000.0(0)/mv 16 0 50 13611 0 V6
# Age: 77
# Sex: Female
# Dx: 426783006,74390002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown