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

File: <base>/training/ptb-xl/g15/HR14239.hea (766 bytes) 
HR14239 12 500 5000
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 -120 -19701 0 I
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 -20 -2716 0 II
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 100 16986 0 III
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 70 10875 0 aVR
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 -110 -18411 0 aVL
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 40 6960 0 aVF
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 75 30 0 V1
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 380 2446 0 V2
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 290 31035 0 V3
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 190 -5718 0 V4
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 140 20022 0 V5
HR14239.mat 16x1+24 1000.0(0)/mv 16 0 100 -9676 0 V6
# Age: 86
# Sex: Female
# Dx: 39732003,426783006,445118002,446358003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown