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

File: <base>/training/ptb-xl/g17/HR16814.hea (749 bytes) 
HR16814 12 500 5000
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 -20 13702 0 I
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 -65 9872 0 II
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 -45 -3809 0 III
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 43 -11928 0 aVR
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 13 8772 0 aVL
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 -55 2926 0 aVF
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 20 18487 0 V1
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 -105 -4855 0 V2
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 -60 14076 0 V3
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 30 -8631 0 V4
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 -130 -18682 0 V5
HR16814.mat 16x1+24 1000.0(0)/mv 16 0 -65 -21897 0 V6
# Age: 65
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown