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

File: <base>/training/ptb-xl/g21/HR20581.hea (758 bytes) 
HR20581 12 500 5000
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 -65 -3197 0 I
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 -245 -18688 0 II
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 -180 -15462 0 III
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 155 11037 0 aVR
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 58 6609 0 aVL
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 -212 -16866 0 aVF
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 -15 -6862 0 V1
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 -225 -2177 0 V2
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 -315 614 0 V3
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 -315 -7379 0 V4
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 -365 -713 0 V5
HR20581.mat 16x1+24 1000.0(0)/mv 16 0 -205 -13545 0 V6
# Age: 73
# Sex: Female
# Dx: 164889003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown