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

File: <base>/training/ptb-xl/g14/HR13449.hea (761 bytes) 
HR13449 12 500 5000
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 -75 -22460 0 I
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 -390 2722 0 II
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 -315 25150 0 III
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 233 9980 0 aVR
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 120 -23726 0 aVL
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 -352 13972 0 aVF
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 110 -7624 0 V1
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 80 -17840 0 V2
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 15 -27823 0 V3
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 40 19766 0 V4
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 170 -16560 0 V5
HR13449.mat 16x1+24 1000.0(0)/mv 16 0 70 19785 0 V6
# Age: 65
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown