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

File: <base>/training/ptb-xl/g17/HR16745.hea (769 bytes) 
HR16745 12 500 5000
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 70 -25034 0 I
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 170 -465 0 II
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 100 24605 0 III
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 -120 12207 0 aVR
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 -15 -24874 0 aVL
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 135 11791 0 aVF
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 -5 -14860 0 V1
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 -30 -21566 0 V2
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 50 2733 0 V3
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 15 -19805 0 V4
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 50 -8187 0 V5
HR16745.mat 16x1+24 1000.0(0)/mv 16 0 -10 29717 0 V6
# Age: 78
# Sex: Female
# Dx: 270492004,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown