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

File: <base>/training/ptb-xl/g22/HR21310.hea (732 bytes) 
HR21310 12 500 5000
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 45 -12296 0 I
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 30 -5354 0 II
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 -15 6928 0 III
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 -37 8241 0 aVR
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 30 -9178 0 aVL
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 7 832 0 aVF
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 85 -10415 0 V1
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 120 1466 0 V2
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 200 -15790 0 V3
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 170 -19277 0 V4
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 125 -15676 0 V5
HR21310.mat 16x1+24 1000.0(0)/mv 16 0 45 -15834 0 V6
# Age: 67
# Sex: Male
# Dx: 10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown