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

File: <base>/training/ptb-xl/g3/HR02300.hea (801 bytes) 
HR02300 12 500 5000
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 -115 -8006 0 I
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 430 11200 0 II
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 545 19205 0 III
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 -158 -1188 0 aVR
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 -330 -13026 0 aVL
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 487 15757 0 aVF
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 -25 11098 0 V1
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 -1135 -14584 0 V2
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 -1085 -2775 0 V3
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 -180 -9518 0 V4
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 -160 -8555 0 V5
HR02300.mat 16x1+24 1000.0(0)/mv 16 0 380 -21370 0 V6
# Age: 70
# Sex: Male
# Dx: 164861001,164865005,164873001,426783006,429622005,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown