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

File: <base>/training/ptb-xl/g7/HR06749.hea (734 bytes) 
HR06749 12 500 5000
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 -20 -7245 0 I
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 60 -9107 0 II
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 80 -1834 0 III
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 -20 8369 0 aVR
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 -50 -2394 0 aVL
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 70 -5215 0 aVF
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 145 16501 0 V1
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 445 -11135 0 V2
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 90 27665 0 V3
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 85 -3736 0 V4
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 -5 16154 0 V5
HR06749.mat 16x1+24 1000.0(0)/mv 16 0 -20 6793 0 V6
# Age: 20
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown