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

File: <base>/training/ptb-xl/g4/HR03915.hea (744 bytes) 
HR03915 12 500 5000
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 -45 8882 0 I
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 15 3507 0 II
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 60 -5349 0 III
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 15 -6013 0 aVR
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 -53 7395 0 aVL
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 37 -656 0 aVF
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 35 -10468 0 V1
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 25 11010 0 V2
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 -115 31158 0 V3
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 -70 -17079 0 V4
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 235 3460 0 V5
HR03915.mat 16x1+24 1000.0(0)/mv 16 0 140 -16680 0 V6
# Age: 58
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown