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

File: <base>/training/ptb-xl/g4/HR03667.hea (737 bytes) 
HR03667 12 500 5000
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 50 15821 0 I
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 -200 2099 0 II
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 -250 -13723 0 III
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 75 -8806 0 aVR
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 150 14798 0 aVL
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 -225 -5708 0 aVF
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 80 -646 0 V1
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 10 -15665 0 V2
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 -70 -7214 0 V3
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 -30 -3653 0 V4
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 -75 -460 0 V5
HR03667.mat 16x1+24 1000.0(0)/mv 16 0 -40 13231 0 V6
# Age: 62
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown