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

File: <base>/training/ptb-xl/g20/HR19270.hea (766 bytes) 
HR19270 12 500 5000
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 -275 -17420 0 I
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 220 -4549 0 II
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 495 12849 0 III
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 27 10960 0 aVR
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 -385 -15474 0 aVL
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 357 3978 0 aVF
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 45 -8004 0 V1
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 1505 -25255 0 V2
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 -375 -26794 0 V3
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 -255 6843 0 V4
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 105 5415 0 V5
HR19270.mat 16x1+24 1000.0(0)/mv 16 0 200 -25283 0 V6
# Age: 87
# Sex: Female
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown