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

File: <base>/training/ptb-xl/g14/HR13918.hea (737 bytes) 
HR13918 12 500 5000
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 55 -20321 0 I
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 70 -8567 0 II
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 15 11758 0 III
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 -63 14301 0 aVR
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 20 -15997 0 aVL
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 42 1367 0 aVF
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 15 17079 0 V1
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 -40 24668 0 V2
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 -175 -11392 0 V3
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 15 -10392 0 V4
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 145 -10085 0 V5
HR13918.mat 16x1+24 1000.0(0)/mv 16 0 15 4556 0 V6
# Age: 22
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown