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

File: <base>/training/ptb-xl/g22/HR21786.hea (759 bytes) 
HR21786 12 500 5000
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 -15 4660 0 I
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 40 19523 0 II
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 55 14838 0 III
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 -13 -12610 0 aVR
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 -35 -4992 0 aVL
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 47 17037 0 aVF
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 65 8702 0 V1
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 30 7039 0 V2
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 -35 -8296 0 V3
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 10 13246 0 V4
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 -20 1873 0 V5
HR21786.mat 16x1+24 1000.0(0)/mv 16 0 -35 -8173 0 V6
# Age: 43
# Sex: Male
# Dx: 164865005,164889003,39732003,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown