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

File: <base>/training/ptb-xl/g17/HR16449.hea (768 bytes) 
HR16449 12 500 5000
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 55 -9009 0 I
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 35 -25660 0 II
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 -20 -16646 0 III
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 -45 17421 0 aVR
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 37 4141 0 aVL
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 7 -20934 0 aVF
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 -30 12529 0 V1
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 115 9203 0 V2
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 245 -19470 0 V3
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 185 -16520 0 V4
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 100 -23832 0 V5
HR16449.mat 16x1+24 1000.0(0)/mv 16 0 60 -29225 0 V6
# Age: 36
# Sex: Male
# Dx: 164865005,164951009,427084000,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown