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

File: <base>/training/ptb-xl/g7/HR06556.hea (748 bytes) 
HR06556 12 500 5000
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 -35 13199 0 I
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 60 23236 0 II
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 95 10064 0 III
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 -13 -18134 0 aVR
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 -65 1624 0 aVL
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 77 16680 0 aVF
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 -125 18198 0 V1
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 -790 -21298 0 V2
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 1660 -13739 0 V3
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 155 5749 0 V4
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 120 7714 0 V5
HR06556.mat 16x1+24 1000.0(0)/mv 16 0 45 -4591 0 V6
# Age: 53
# Sex: Male
# Dx: 164865005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown