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

File: <base>/training/ptb-xl/g4/HR03220.hea (740 bytes) 
HR03220 12 500 5000
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 65 5364 0 I
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 -195 -5368 0 II
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 -260 -10710 0 III
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 65 176 0 aVR
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 163 8167 0 aVL
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 -227 -7867 0 aVF
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 -80 -4438 0 V1
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 -25 557 0 V2
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 60 -110 0 V3
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 40 23987 0 V4
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 115 5621 0 V5
HR03220.mat 16x1+24 1000.0(0)/mv 16 0 30 134 0 V6
# Age: 73
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown