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

File: <base>/training/ptb-xl/g22/HR21307.hea (759 bytes) 
HR21307 12 500 5000
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 135 -27772 0 I
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 235 -18358 0 II
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 100 9379 0 III
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 -185 22932 0 aVR
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 17 -18348 0 aVL
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 167 -4425 0 aVF
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 -125 7428 0 V1
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 -55 10565 0 V2
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 475 15894 0 V3
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 1390 6779 0 V4
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 960 8846 0 V5
HR21307.mat 16x1+24 1000.0(0)/mv 16 0 325 3729 0 V6
# Age: 55
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown