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

File: <base>/training/ptb-xl/g21/HR20551.hea (777 bytes) 
HR20551 12 500 5000
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 -80 26356 0 I
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 -20 1860 0 II
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 60 -24486 0 III
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 50 18241 0 aVR
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 -70 25561 0 aVL
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 20 21309 0 aVF
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 -10 -14868 0 V1
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 -65 -6900 0 V2
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 -20 -16992 0 V3
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 -20 5527 0 V4
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 60 -1717 0 V5
HR20551.mat 16x1+24 1000.0(0)/mv 16 0 200 25115 0 V6
# Age: 66
# Sex: Female
# Dx: 164861001,164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown