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

File: <base>/training/ptb-xl/g14/HR13890.hea (769 bytes) 
HR13890 12 500 5000
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 585 -3565 0 I
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 620 20761 0 II
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 35 24332 0 III
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 -603 -8582 0 aVR
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 275 19218 0 aVL
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 327 -9948 0 aVF
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 -395 5779 0 V1
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 -15 15095 0 V2
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 415 -20147 0 V3
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 1040 -18584 0 V4
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 880 -8763 0 V5
HR13890.mat 16x1+24 1000.0(0)/mv 16 0 670 15397 0 V6
# Age: 64
# Sex: Female
# Dx: 164873001,426783006,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown