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

File: <base>/training/ptb/g1/S0549.hea (721 bytes) 
S0549 12 1000 120012
S0549.mat 16x1+24 1000.0(0)/mv 16 0 1823 18510 0 I
S0549.mat 16x1+24 1000.0(0)/mv 16 0 -4764 9065 0 II
S0549.mat 16x1+24 1000.0(0)/mv 16 0 -6586 -12401 0 III
S0549.mat 16x1+24 1000.0(0)/mv 16 0 1470 14909 0 aVR
S0549.mat 16x1+24 1000.0(0)/mv 16 0 4205 -14909 0 aVL
S0549.mat 16x1+24 1000.0(0)/mv 16 0 -5675 -1346 0 aVF
S0549.mat 16x1+24 1000.0(0)/mv 16 0 2352 -8727 0 V1
S0549.mat 16x1+24 1000.0(0)/mv 16 0 3719 4448 0 V2
S0549.mat 16x1+24 1000.0(0)/mv 16 0 3647 27188 0 V3
S0549.mat 16x1+24 1000.0(0)/mv 16 0 3532 21218 0 V4
S0549.mat 16x1+24 1000.0(0)/mv 16 0 3447 -23597 0 V5
S0549.mat 16x1+24 1000.0(0)/mv 16 0 3555 -24975 0 V6
# Age: 61
# Sex: Female
# Dx: 164865005
# Rx: Unknown
# Hx: Unknown