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

File: <base>/training/ptb-xl/g21/HR20672.hea (742 bytes) 
HR20672 12 500 5000
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 -15 -3334 0 I
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 -60 -19029 0 II
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 -45 -15703 0 III
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 38 11537 0 aVR
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 15 6517 0 aVL
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 -52 -16986 0 aVF
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 25 -7004 0 V1
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 40 -6009 0 V2
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 90 -26006 0 V3
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 -15 -13166 0 V4
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 -55 -18605 0 V5
HR20672.mat 16x1+24 1000.0(0)/mv 16 0 -85 -18339 0 V6
# Age: 69
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown