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

File: <base>/training/ptb-xl/g4/HR03135.hea (746 bytes) 
HR03135 12 500 5000
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 110 20257 0 I
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 25 -765 0 II
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 -85 -21061 0 III
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 -67 -10030 0 aVR
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 97 20756 0 aVL
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 -30 -10899 0 aVF
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 -90 -7201 0 V1
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 15 -13714 0 V2
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 15 25198 0 V3
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 25 30147 0 V4
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 40 20792 0 V5
HR03135.mat 16x1+24 1000.0(0)/mv 16 0 50 9541 0 V6
# Age: 55
# Sex: Female
# Dx: 164865005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown