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

File: <base>/training/ptb-xl/g8/HR07228.hea (766 bytes) 
HR07228 12 500 5000
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 85 -22886 0 I
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 85 -20290 0 II
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 0 2616 0 III
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 -85 21338 0 aVR
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 42 -12501 0 aVL
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 42 -8760 0 aVF
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 -15 -22061 0 V1
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 -115 22760 0 V2
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 -90 23388 0 V3
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 0 -24649 0 V4
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 25 -17475 0 V5
HR07228.mat 16x1+24 1000.0(0)/mv 16 0 35 23714 0 V6
# Age: 38
# Sex: Female
# Dx: 164865005,39732003,427393009,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown