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

File: <base>/training/ptb-xl/g4/HR03281.hea (771 bytes) 
HR03281 12 500 5000
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 -65 -8396 0 I
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 20 3573 0 II
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 85 11990 0 III
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 22 2581 0 aVR
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 -75 -9759 0 aVL
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 52 8066 0 aVF
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 40 32616 0 V1
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 -45 19658 0 V2
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 -60 -294 0 V3
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 45 -27498 0 V4
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 -90 14859 0 V5
HR03281.mat 16x1+24 1000.0(0)/mv 16 0 -105 17650 0 V6
# Age: 62
# Sex: Male
# Dx: 164861001,164873001,164934002,426783006,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown