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

File: <base>/training/ptb-xl/g14/HR13781.hea (745 bytes) 
HR13781 12 500 5000
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 -50 580 0 I
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 15 11422 0 II
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 65 10823 0 III
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 17 -5505 0 aVR
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 -58 -4367 0 aVL
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 40 11780 0 aVF
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 25 -10642 0 V1
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 50 -19249 0 V2
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 -30 -10147 0 V3
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 -95 -9271 0 V4
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 -210 2882 0 V5
HR13781.mat 16x1+24 1000.0(0)/mv 16 0 -175 -24 0 V6
# Age: 15
# Sex: Female
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown