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

File: <base>/training/ptb-xl/g2/HR01254.hea (732 bytes) 
HR01254 12 500 5000
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 75 3365 0 I
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 35 3625 0 II
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 -40 254 0 III
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 -55 -3539 0 aVR
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 57 2044 0 aVL
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 -2 2170 0 aVF
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 -15 25273 0 V1
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 235 -12258 0 V2
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 240 -20321 0 V3
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 155 -20942 0 V4
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 75 -1418 0 V5
HR01254.mat 16x1+24 1000.0(0)/mv 16 0 60 -3802 0 V6
# Age: 55
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown