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

File: <base>/training/ptb-xl/g22/HR21514.hea (736 bytes) 
HR21514 12 500 5000
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 -20 151 0 I
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 -30 -12244 0 II
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 -10 -12426 0 III
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 25 6492 0 aVR
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 -5 6843 0 aVL
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 -20 -11747 0 aVF
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 45 -7939 0 V1
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 35 -9046 0 V2
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 -15 -19322 0 V3
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 -35 -9315 0 V4
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 -35 2573 0 V5
HR21514.mat 16x1+24 1000.0(0)/mv 16 0 -30 -8492 0 V6
# Age: 60
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown