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

File: <base>/training/ptb-xl/g7/HR06672.hea (735 bytes) 
HR06672 12 500 5000
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 -30 -19824 0 I
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 -140 17403 0 II
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 -110 -28297 0 III
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 85 803 0 aVR
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 40 -28648 0 aVL
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 -125 27039 0 aVF
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 105 -3597 0 V1
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 -40 6924 0 V2
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 5 21904 0 V3
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 40 -18489 0 V4
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 40 -2146 0 V5
HR06672.mat 16x1+24 1000.0(0)/mv 16 0 60 8803 0 V6
# Age: 55
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown