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

File: <base>/training/ptb-xl/g20/HR19857.hea (741 bytes) 
HR19857 12 500 5000
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 -50 7617 0 I
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 -165 -22171 0 II
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 -115 -29771 0 III
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 108 7692 0 aVR
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 33 19248 0 aVL
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 -140 -25509 0 aVF
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 160 5296 0 V1
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 55 25859 0 V2
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 -60 26574 0 V3
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 -20 20535 0 V4
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 40 -7864 0 V5
HR19857.mat 16x1+24 1000.0(0)/mv 16 0 -30 -8877 0 V6
# Age: 53
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown