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

File: <base>/training/ptb-xl/g4/HR03440.hea (769 bytes) 
HR03440 12 500 5000
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 -105 25995 0 I
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 -140 -18277 0 II
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 -35 21299 0 III
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 123 28794 0 aVR
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 -35 -30240 0 aVL
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 -87 1572 0 aVF
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 -75 22766 0 V1
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 -105 22637 0 V2
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 -40 -5255 0 V3
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 -210 16331 0 V4
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 -230 -32568 0 V5
HR03440.mat 16x1+24 1000.0(0)/mv 16 0 -180 -2201 0 V6
# Age: 77
# Sex: Female
# Dx: 164865005,164889003,164917005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown