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

File: <base>/training/ptb-xl/g20/HR19810.hea (748 bytes) 
HR19810 12 500 5000
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 -65 -9381 0 I
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 -5 7350 0 II
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 60 16681 0 III
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 35 763 0 aVR
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 -62 -12571 0 aVL
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 27 12257 0 aVF
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 50 563 0 V1
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 -50 3089 0 V2
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 -120 -4021 0 V3
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 -105 4023 0 V4
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 -35 1868 0 V5
HR19810.mat 16x1+24 1000.0(0)/mv 16 0 -35 -8517 0 V6
# Age: 74
# Sex: Male
# Dx: 164861001,164873001,63593006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown