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

File: <base>/training/ptb-xl/g4/HR03893.hea (741 bytes) 
HR03893 12 500 5000
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 -40 5018 0 I
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 -110 16278 0 II
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 -70 11243 0 III
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 75 -11051 0 aVR
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 15 -3114 0 aVL
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 -90 13541 0 aVF
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 365 -22253 0 V1
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 -220 -15737 0 V2
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 -115 32102 0 V3
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 -30 3256 0 V4
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 -75 -353 0 V5
HR03893.mat 16x1+24 1000.0(0)/mv 16 0 -205 9828 0 V6
# Age: 76
# Sex: Female
# Dx: 10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown