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

File: <base>/training/ptb-xl/g1/HR00340.hea (737 bytes) 
HR00340 12 500 5000
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 55 7526 0 I
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 -85 -7770 0 II
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 -140 -15305 0 III
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 15 815 0 aVR
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 98 12037 0 aVL
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 -112 -10878 0 aVF
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 75 27854 0 V1
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 -45 -28911 0 V2
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 -80 -32018 0 V3
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 -90 -18442 0 V4
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 60 18689 0 V5
HR00340.mat 16x1+24 1000.0(0)/mv 16 0 65 -9033 0 V6
# Age: 25
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown