Noninvasive Fetal ECG: The PhysioNet/Computing in Cardiology Challenge 2013 1.0.0

File: <base>/set-b/b90.hea (180 bytes) 
b90 4 1000 60000
b90.dat 16 2/uV 12 0 49 -21906 0 AECG1
b90.dat 16 2/uV 12 0 135 22918 0 AECG2
b90.dat 16 2/uV 12 0 271 -28777 0 AECG3
b90.dat 16 2/uV 12 0 116 -27979 0 AECG4