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

File: <base>/training/ptb-xl/g14/HR13509.hea (755 bytes) 
HR13509 12 500 5000
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 -225 -27347 0 I
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 -55 -25321 0 II
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 170 2068 0 III
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 140 26606 0 aVR
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 -197 -14331 0 aVL
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 57 -11241 0 aVF
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 -50 -12882 0 V1
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 -125 -6028 0 V2
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 -105 104 0 V3
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 -165 -2996 0 V4
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 -50 9320 0 V5
HR13509.mat 16x1+24 1000.0(0)/mv 16 0 65 -9039 0 V6
# Age: 75
# Sex: Female
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown