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

File: <base>/set-b/b12.hea (176 bytes) 
b12 4 1000 60000
b12.dat 16 2/uV 12 0 21 5249 0 AECG1
b12.dat 16 2/uV 12 0 32 20913 0 AECG2
b12.dat 16 2/uV 12 0 254 -23270 0 AECG3
b12.dat 16 2/uV 12 0 129 13525 0 AECG4