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

File: <base>/training/ptb-xl/g22/HR21105.hea (762 bytes) 
HR21105 12 500 5000
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 -20 -6822 0 I
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 -10 -5576 0 II
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 10 1249 0 III
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 15 5433 0 aVR
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 -15 -3844 0 aVL
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 0 -2407 0 aVF
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 15 357 0 V1
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 60 -1896 0 V2
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 55 1125 0 V3
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 45 2458 0 V4
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 25 -3788 0 V5
HR21105.mat 16x1+24 1000.0(0)/mv 16 0 5 -10138 0 V6
# Age: 73
# Sex: Male
# Dx: 164865005,164951009,39732003,427393009,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown