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

File: <base>/training/ptb-xl/g14/HR13899.hea (766 bytes) 
HR13899 12 500 5000
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 -270 -27347 0 I
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 145 18171 0 II
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 415 -20044 0 III
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 62 -28037 0 aVR
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 -343 29337 0 aVL
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 280 -719 0 aVF
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 530 -21914 0 V1
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 -130 -16999 0 V2
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 170 8689 0 V3
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 -220 30146 0 V4
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 -840 10010 0 V5
HR13899.mat 16x1+24 1000.0(0)/mv 16 0 -745 1468 0 V6
# Age: 71
# Sex: Male
# Dx: 164861001,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown