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

File: <base>/training/ptb-xl/g3/HR02507.hea (743 bytes) 
HR02507 12 500 5000
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 -65 20569 0 I
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 -170 10283 0 II
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 -105 -10310 0 III
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 118 -15368 0 aVR
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 20 15910 0 aVL
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 -137 280 0 aVF
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 -30 17568 0 V1
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 -120 -8989 0 V2
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 -170 11419 0 V3
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 -195 6055 0 V4
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 -150 2327 0 V5
HR02507.mat 16x1+24 1000.0(0)/mv 16 0 -135 4020 0 V6
# Age: 62
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown