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

File: <base>/training/ptb-xl/g13/HR12232.hea (738 bytes) 
HR12232 12 500 5000
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 125 -7849 0 I
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 145 19958 0 II
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 20 27772 0 III
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 -135 -6094 0 aVR
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 52 -17368 0 aVL
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 82 23991 0 aVF
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 -110 10683 0 V1
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 325 27808 0 V2
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 300 -25645 0 V3
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 250 25526 0 V4
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 180 2932 0 V5
HR12232.mat 16x1+24 1000.0(0)/mv 16 0 175 8146 0 V6
# Age: 75
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown