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

File: <base>/training/ptb-xl/g8/HR07949.hea (742 bytes) 
HR07949 12 500 5000
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 145 -23079 0 I
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 185 17073 0 II
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 40 -25391 0 III
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 -165 -29042 0 aVR
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 52 -30979 0 aVL
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 112 -3586 0 aVF
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 15 -18345 0 V1
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 70 32016 0 V2
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 305 32125 0 V3
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 505 -23619 0 V4
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 605 -8690 0 V5
HR07949.mat 16x1+24 1000.0(0)/mv 16 0 30 4733 0 V6
# Age: 55
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown