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

File: <base>/training/ptb-xl/g4/HR03887.hea (740 bytes) 
HR03887 12 500 5000
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 -70 -9734 0 I
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 95 9361 0 II
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 165 19095 0 III
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 -13 237 0 aVR
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 -118 -14343 0 aVL
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 130 14324 0 aVF
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 85 15464 0 V1
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 115 31754 0 V2
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 -250 -27825 0 V3
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 310 -7966 0 V4
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 -95 26117 0 V5
HR03887.mat 16x1+24 1000.0(0)/mv 16 0 -100 9303 0 V6
# Age: 27
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown