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

File: <base>/training/ptb-xl/g22/HR21788.hea (780 bytes) 
HR21788 12 500 5000
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 -45 -17668 0 I
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 -70 -21163 0 II
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 -25 -3513 0 III
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 58 19119 0 aVR
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 -10 -6856 0 aVL
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 -47 -12297 0 aVF
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 -85 -8703 0 V1
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 -150 -12074 0 V2
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 -160 -23337 0 V3
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 -130 -21562 0 V4
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 -120 -13019 0 V5
HR21788.mat 16x1+24 1000.0(0)/mv 16 0 -60 -6194 0 V6
# Age: 72
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown