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

File: <base>/training/ptb-xl/g22/HR21821.hea (767 bytes) 
HR21821 12 500 5000
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 -65 -23258 0 I
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 -55 -10900 0 II
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 10 12358 0 III
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 60 16468 0 aVR
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 -37 -17434 0 aVL
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 -22 799 0 aVF
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 30 -17332 0 V1
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 -30 -3191 0 V2
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 -140 -16300 0 V3
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 -120 -15969 0 V4
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 -175 -15251 0 V5
HR21821.mat 16x1+24 1000.0(0)/mv 16 0 -140 -28626 0 V6
# Age: 53
# Sex: Female
# Dx: 39732003,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown