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

File: <base>/training/ptb-xl/g4/HR03344.hea (757 bytes) 
HR03344 12 500 5000
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 -30 27261 0 I
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 -5 -28908 0 II
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 25 9371 0 III
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 17 -31723 0 aVR
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 -27 9407 0 aVL
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 10 23277 0 aVF
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 -30 -13487 0 V1
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 90 -10549 0 V2
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 30 -4184 0 V3
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 -15 -3869 0 V4
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 135 -25809 0 V5
HR03344.mat 16x1+24 1000.0(0)/mv 16 0 45 23834 0 V6
# Age: 40
# Sex: Female
# Dx: 164873001,164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown