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

File: <base>/training/ptb-xl/g21/HR20150.hea (751 bytes) 
HR20150 12 500 5000
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 -45 -1545 0 I
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 -5 27739 0 II
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 40 29281 0 III
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 25 -13648 0 aVR
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 -42 -15051 0 aVL
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 17 28608 0 aVF
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 10 4999 0 V1
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 -55 -1981 0 V2
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 -60 -11212 0 V3
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 55 -10511 0 V4
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 5 2193 0 V5
HR20150.mat 16x1+24 1000.0(0)/mv 16 0 5 -828 0 V6
# Age: 72
# Sex: Female
# Dx: 39732003,426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown