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

File: <base>/training/ptb-xl/g21/HR20323.hea (763 bytes) 
HR20323 12 500 5000
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 -80 11687 0 I
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 -130 6746 0 II
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 -50 -4979 0 III
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 105 -9096 0 aVR
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 -15 8439 0 aVL
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 -90 1002 0 aVF
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 -10 -2790 0 V1
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 15 1799 0 V2
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 -5 -2565 0 V3
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 65 -20792 0 V4
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 -60 -6559 0 V5
HR20323.mat 16x1+24 1000.0(0)/mv 16 0 -40 -6051 0 V6
# Age: 75
# Sex: Male
# Dx: 164884008,164934002,426783006,47665007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown