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

File: <base>/training/ptb-xl/g16/HR15500.hea (790 bytes) 
HR15500 12 500 5000
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 240 -13101 0 I
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 270 -27883 0 II
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 30 -14801 0 III
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 -255 20982 0 aVR
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 105 1517 0 aVL
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 150 -20718 0 aVF
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 -415 5481 0 V1
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 -615 24646 0 V2
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 -490 11510 0 V3
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 -170 -24721 0 V4
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 275 -31103 0 V5
HR15500.mat 16x1+24 1000.0(0)/mv 16 0 480 -29659 0 V6
# Age: 83
# Sex: Female
# Dx: 164861001,164865005,164873001,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown