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

File: <base>/training/ptb-xl/g17/HR16647.hea (750 bytes) 
HR16647 12 500 5000
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 -85 20785 0 I
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 -95 4369 0 II
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 -10 -16384 0 III
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 90 -12492 0 aVR
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 -37 -13780 0 aVL
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 -52 26971 0 aVF
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 165 -5108 0 V1
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 100 -10228 0 V2
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 20 -23588 0 V3
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 -50 12206 0 V4
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 -5 14903 0 V5
HR16647.mat 16x1+24 1000.0(0)/mv 16 0 -45 -21873 0 V6
# Age: 37
# Sex: Male
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown