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

File: <base>/training/ptb-xl/g15/HR14129.hea (752 bytes) 
HR14129 12 500 5000
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 195 -20737 0 I
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 345 13340 0 II
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 150 -31453 0 III
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 -270 -28414 0 aVR
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 22 -26819 0 aVL
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 247 -8519 0 aVF
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 -95 21459 0 V1
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 365 -126 0 V2
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 5 6971 0 V3
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 200 -11695 0 V4
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 140 6408 0 V5
HR14129.mat 16x1+24 1000.0(0)/mv 16 0 165 -30762 0 V6
# Age: 19
# Sex: Female
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown