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

File: <base>/training/ptb-xl/g18/HR17645.hea (735 bytes) 
HR17645 12 500 5000
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 10 18603 0 I
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 65 28130 0 II
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 55 9546 0 III
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 -38 -23395 0 aVR
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 -23 4762 0 aVL
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 60 18973 0 aVF
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 -20 -31181 0 V1
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 -140 -1224 0 V2
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 -105 23796 0 V3
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 -55 22776 0 V4
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 30 -628 0 V5
HR17645.mat 16x1+24 1000.0(0)/mv 16 0 -40 25995 0 V6
# Age: 57
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown