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

File: <base>/training/ptb-xl/g16/HR15877.hea (767 bytes) 
HR15877 12 500 5000
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 -35 13146 0 I
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 65 8570 0 II
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 100 -4556 0 III
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 -15 -10654 0 aVR
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 -68 8925 0 aVL
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 82 2140 0 aVF
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 120 14962 0 V1
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 215 -22610 0 V2
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 160 31834 0 V3
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 -625 3109 0 V4
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 205 -13413 0 V5
HR15877.mat 16x1+24 1000.0(0)/mv 16 0 310 -4043 0 V6
# Age: 77
# Sex: Male
# Dx: 164865005,251146004,427393009,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown