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

File: <base>/training/ptb-xl/g21/HR20602.hea (760 bytes) 
HR20602 12 500 5000
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 10 7191 0 I
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 120 7906 0 II
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 110 701 0 III
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 -65 -7797 0 aVR
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 -50 3245 0 aVL
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 115 4154 0 aVF
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 20 2191 0 V1
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 -100 -6010 0 V2
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 -120 366 0 V3
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 400 1439 0 V4
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 210 -1179 0 V5
HR20602.mat 16x1+24 1000.0(0)/mv 16 0 510 23038 0 V6
# Age: 89
# Sex: Female
# Dx: 164934002,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown