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

File: <base>/training/ptb-xl/g4/HR03238.hea (814 bytes) 
HR03238 12 500 5000
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 -80 -11986 0 I
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 170 -4454 0 II
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 250 7534 0 III
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 -45 7982 0 aVR
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 -165 -9529 0 aVL
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 210 1488 0 aVF
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 340 16373 0 V1
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 225 19282 0 V2
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 65 -6495 0 V3
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 -120 -14153 0 V4
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 -155 6422 0 V5
HR03238.mat 16x1+24 1000.0(0)/mv 16 0 -115 -17016 0 V6
# Age: NaN
# Sex: Female
# Dx: 164861001,164865005,164873001,164884008,164947007,270492004,426783006,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown