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

File: <base>/training/ptb-xl/g16/HR15977.hea (768 bytes) 
HR15977 12 500 5000
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 -265 22029 0 I
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 -480 1787 0 II
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 -215 -20215 0 III
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 373 -12016 0 aVR
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 -25 21167 0 aVL
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 -347 -9155 0 aVF
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 240 -3716 0 V1
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 5 -6586 0 V2
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 -65 -8366 0 V3
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 -365 -19187 0 V4
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 -485 -14264 0 V5
HR15977.mat 16x1+24 1000.0(0)/mv 16 0 -315 9121 0 V6
# Age: 81
# Sex: Female
# Dx: 164873001,164884008,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown