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

File: <base>/training/ptb-xl/g21/HR20809.hea (749 bytes) 
HR20809 12 500 5000
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 -40 8373 0 I
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 -105 -6887 0 II
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 -65 -15279 0 III
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 73 -421 0 aVR
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 13 12627 0 aVL
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 -85 -10424 0 aVF
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 -75 -29097 0 V1
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 -70 7050 0 V2
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 -125 16062 0 V3
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 -125 23114 0 V4
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 -120 8358 0 V5
HR20809.mat 16x1+24 1000.0(0)/mv 16 0 -60 -5329 0 V6
# Age: 62
# Sex: Male
# Dx: 164873001,63593006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown