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

File: <base>/training/ptb-xl/g21/HR20466.hea (732 bytes) 
HR20466 12 500 5000
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 5 -7802 0 I
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 -15 26044 0 II
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 -20 -31711 0 III
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 5 24506 0 aVR
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 13 12726 0 aVL
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 -17 30700 0 aVF
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 0 4292 0 V1
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 25 -19124 0 V2
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 35 -30098 0 V3
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 0 -30555 0 V4
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 -15 28733 0 V5
HR20466.mat 16x1+24 1000.0(0)/mv 16 0 -10 -27435 0 V6
# Age: 55
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown