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

File: <base>/training/ptb-xl/g13/HR12645.hea (745 bytes) 
HR12645 12 500 5000
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 225 -14378 0 I
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 75 -15957 0 II
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 -150 -1567 0 III
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 -150 15360 0 aVR
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 187 -5782 0 aVL
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 -37 -8402 0 aVF
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 180 22870 0 V1
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 615 -28867 0 V2
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 55 24939 0 V3
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 -145 20909 0 V4
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 -95 -7213 0 V5
HR12645.mat 16x1+24 1000.0(0)/mv 16 0 -70 11009 0 V6
# Age: 54
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown