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

File: <base>/training/ptb-xl/g14/HR13266.hea (777 bytes) 
HR13266 12 500 5000
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 -5 -8656 0 I
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 70 -271 0 II
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 75 8377 0 III
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 -33 3648 0 aVR
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 -40 -9192 0 aVL
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 72 3208 0 aVF
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 25 -29642 0 V1
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 -35 -17579 0 V2
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 65 4276 0 V3
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 75 -8958 0 V4
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 35 -9005 0 V5
HR13266.mat 16x1+24 1000.0(0)/mv 16 0 -65 10493 0 V6
# Age: 63
# Sex: Male
# Dx: 164865005,164951009,270492004,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown