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

File: <base>/training/ptb-xl/g3/HR02750.hea (784 bytes) 
HR02750 12 500 5000
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 -510 -19460 0 I
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 -375 31666 0 II
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 135 -14441 0 III
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 442 26331 0 aVR
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 -322 -2312 0 aVL
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 -120 -24203 0 aVF
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 -50 -12883 0 V1
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 -250 -10124 0 V2
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 -410 8951 0 V3
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 -205 -13371 0 V4
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 -25 -19604 0 V5
HR02750.mat 16x1+24 1000.0(0)/mv 16 0 75 23265 0 V6
# Age: 300
# Sex: Female
# Dx: 164865005,164884008,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown