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

File: <base>/training/ptb-xl/g21/HR20800.hea (757 bytes) 
HR20800 12 500 5000
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 -30 -6467 0 I
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 -70 -17188 0 II
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 -40 -10708 0 III
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 50 12310 0 aVR
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 5 2461 0 aVL
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 -55 -13554 0 aVF
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 35 7847 0 V1
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 0 -10371 0 V2
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 -85 4110 0 V3
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 -60 -11846 0 V4
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 -80 -11763 0 V5
HR20800.mat 16x1+24 1000.0(0)/mv 16 0 -70 -15695 0 V6
# Age: 54
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown