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

File: <base>/training/ptb-xl/g22/HR21229.hea (771 bytes) 
HR21229 12 500 5000
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 80 25846 0 I
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 195 -6392 0 II
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 115 -32245 0 III
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 -138 22810 0 aVR
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 -18 29163 0 aVL
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 155 13308 0 aVF
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 -60 25005 0 V1
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 135 25321 0 V2
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 -65 20090 0 V3
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 -260 1566 0 V4
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 -20 19445 0 V5
HR21229.mat 16x1+24 1000.0(0)/mv 16 0 -70 16920 0 V6
# Age: 49
# Sex: Female
# Dx: 164889003,164934002,39732003,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown