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

File: <base>/training/ptb-xl/g5/HR04258.hea (756 bytes) 
HR04258 12 500 5000
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 15 -11641 0 I
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 90 -18610 0 II
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 75 -6990 0 III
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 -53 14556 0 aVR
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 -30 -2002 0 aVL
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 82 -13106 0 aVF
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 -35 -3518 0 V1
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 90 -15297 0 V2
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 10 5851 0 V3
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 -50 11587 0 V4
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 -5 -8022 0 V5
HR04258.mat 16x1+24 1000.0(0)/mv 16 0 245 13822 0 V6
# Age: 59
# Sex: Female
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown