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

File: <base>/training/ptb-xl/g16/HR15971.hea (776 bytes) 
HR15971 12 500 5000
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 50 -14458 0 I
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 140 -3554 0 II
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 90 10905 0 III
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 -95 8716 0 aVR
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 -20 -12304 0 aVL
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 115 3791 0 aVF
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 165 15116 0 V1
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 290 13985 0 V2
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 295 9798 0 V3
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 330 14615 0 V4
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 -5 602 0 V5
HR15971.mat 16x1+24 1000.0(0)/mv 16 0 -50 -17172 0 V6
# Age: 75
# Sex: Female
# Dx: 164861001,164865005,164873001,426783006,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown