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

File: <base>/training/ptb-xl/g14/HR13820.hea (769 bytes) 
HR13820 12 500 5000
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 -315 -18637 0 I
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 635 5948 0 II
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 950 24639 0 III
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 -160 6194 0 aVR
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 -633 -21638 0 aVL
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 792 15218 0 aVF
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 55 9711 0 V1
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 95 9743 0 V2
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 485 18327 0 V3
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 680 12030 0 V4
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 640 10214 0 V5
HR13820.mat 16x1+24 1000.0(0)/mv 16 0 510 -5538 0 V6
# Age: 81
# Sex: Female
# Dx: 164909002,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown