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

File: <base>/training/ptb-xl/g13/HR12888.hea (814 bytes) 
HR12888 12 500 5000
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 645 -9552 0 I
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 -535 28059 0 II
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 -1180 -27946 0 III
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 -55 -9764 0 aVR
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 913 -23735 0 aVL
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 -857 32447 0 aVF
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 -1065 7679 0 V1
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 -1450 -27544 0 V2
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 -1935 25891 0 V3
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 -1330 -3318 0 V4
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 -940 -27482 0 V5
HR12888.mat 16x1+24 1000.0(0)/mv 16 0 -565 3149 0 V6
# Age: 73
# Sex: Female
# Dx: 164865005,39732003,426783006,429622005,445118002,54329005,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown