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

File: <base>/training/ptb-xl/g2/HR01490.hea (768 bytes) 
HR01490 12 500 5000
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 15 -9747 0 I
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 185 6037 0 II
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 170 15739 0 III
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 -100 1940 0 aVR
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 -78 -12507 0 aVL
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 177 11107 0 aVF
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 20 -14123 0 V1
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 75 -29141 0 V2
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 155 -3774 0 V3
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 90 -9273 0 V4
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 135 1325 0 V5
HR01490.mat 16x1+24 1000.0(0)/mv 16 0 40 -32555 0 V6
# Age: 74
# Sex: Female
# Dx: 164861001,164865005,164917005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown