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

File: <base>/training/ptb-xl/g18/HR17778.hea (762 bytes) 
HR17778 12 500 5000
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 -100 -26688 0 I
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 -55 -3234 0 II
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 45 23476 0 III
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 77 -17750 0 aVR
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 -72 -24924 0 aVL
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 -5 -22496 0 aVF
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 -5 -5818 0 V1
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 -10 -19315 0 V2
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 -160 10895 0 V3
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 -20 -32299 0 V4
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 -60 13045 0 V5
HR17778.mat 16x1+24 1000.0(0)/mv 16 0 15 5543 0 V6
# Age: 71
# Sex: Female
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown