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

File: <base>/training/ptb-xl/g13/HR12576.hea (764 bytes) 
HR12576 12 500 5000
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 -80 2042 0 I
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 60 28307 0 II
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 140 26262 0 III
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 10 -15324 0 aVR
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 -110 -12251 0 aVL
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 100 27126 0 aVF
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 110 3835 0 V1
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 70 11928 0 V2
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 -605 -1725 0 V3
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 95 4623 0 V4
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 0 -18404 0 V5
HR12576.mat 16x1+24 1000.0(0)/mv 16 0 70 9126 0 V6
# Age: 72
# Sex: Female
# Dx: 164884008,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown