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

File: <base>/training/ptb-xl/g1/HR00307.hea (783 bytes) 
HR00307 12 500 5000
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 -55 -7912 0 I
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 -30 -17185 0 II
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 25 -9285 0 III
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 42 12345 0 aVR
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 -40 1011 0 aVL
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 -2 -13213 0 aVF
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 400 5615 0 V1
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 45 -7989 0 V2
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 120 10490 0 V3
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 245 10012 0 V4
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 -10 4647 0 V5
HR00307.mat 16x1+24 1000.0(0)/mv 16 0 85 -31593 0 V6
# Age: 63
# Sex: Male
# Dx: 164861001,164865005,164873001,164889003,429622005,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown