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

File: <base>/training/ptb-xl/g4/HR03103.hea (752 bytes) 
HR03103 12 500 5000
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 -155 -32625 0 I
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 -180 21840 0 II
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 -25 -11076 0 III
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 168 -27057 0 aVR
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 -65 -10352 0 aVL
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 -102 -26899 0 aVF
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 135 -22013 0 V1
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 125 32364 0 V2
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 -225 18891 0 V3
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 15 11322 0 V4
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 -115 -10567 0 V5
HR03103.mat 16x1+24 1000.0(0)/mv 16 0 -40 31138 0 V6
# Age: 78
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown