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

File: <base>/training/ptb-xl/g22/HR21113.hea (760 bytes) 
HR21113 12 500 5000
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 335 -19005 0 I
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 200 -32464 0 II
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 -135 -13472 0 III
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 -267 25770 0 aVR
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 235 -2577 0 aVL
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 32 -22928 0 aVF
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 -330 16325 0 V1
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 90 723 0 V2
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 -465 10519 0 V3
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 195 12482 0 V4
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 90 5795 0 V5
HR21113.mat 16x1+24 1000.0(0)/mv 16 0 -5 -3266 0 V6
# Age: 82
# Sex: Male
# Dx: 164951009,426783006,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown