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

File: <base>/training/ptb-xl/g3/HR02987.hea (741 bytes) 
HR02987 12 500 5000
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 -10 -6751 0 I
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 -265 9477 0 II
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 -255 16288 0 III
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 138 -725 0 aVR
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 123 -11029 0 aVL
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 -260 13426 0 aVF
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 135 5334 0 V1
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 350 6812 0 V2
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 165 11222 0 V3
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 -95 -8260 0 V4
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 -70 -9547 0 V5
HR02987.mat 16x1+24 1000.0(0)/mv 16 0 -115 7807 0 V6
# Age: 19
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown