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

File: <base>/training/ptb-xl/g19/HR18000.hea (747 bytes) 
HR18000 12 500 5000
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 -40 -12684 0 I
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 -185 -28496 0 II
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 -145 -15776 0 III
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 113 20276 0 aVR
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 53 1444 0 aVL
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 -165 -22374 0 aVF
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 275 19434 0 V1
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 35 -13461 0 V2
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 -140 5726 0 V3
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 -335 -5469 0 V4
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 -180 890 0 V5
HR18000.mat 16x1+24 1000.0(0)/mv 16 0 -200 -8802 0 V6
# Age: 65
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown