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

File: <base>/training/ptb-xl/g1/HR00920.hea (740 bytes) 
HR00920 12 500 5000
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 60 -7659 0 I
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 -60 -14034 0 II
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 -120 -6402 0 III
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 0 11190 0 aVR
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 90 88 0 aVL
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 -90 -9604 0 aVF
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 165 21992 0 V1
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 225 8191 0 V2
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 160 -6598 0 V3
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 135 7062 0 V4
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 15 9624 0 V5
HR00920.mat 16x1+24 1000.0(0)/mv 16 0 20 -15582 0 V6
# Age: 25
# Sex: Male
# Dx: 426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown