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

File: <base>/training/ptb-xl/g4/HR03902.hea (759 bytes) 
HR03902 12 500 5000
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 -35 -16049 0 I
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 -115 32604 0 II
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 -80 -16859 0 III
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 75 24443 0 aVR
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 23 410 0 aVL
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 -97 -24919 0 aVF
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 65 19174 0 V1
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 -25 3421 0 V2
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 -60 5285 0 V3
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 -220 -3878 0 V4
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 -300 228 0 V5
HR03902.mat 16x1+24 1000.0(0)/mv 16 0 -260 10375 0 V6
# Age: 60
# Sex: Female
# Dx: 164934002,251146004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown