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

File: <base>/set-a/a57.hea (175 bytes) 
a57 4 1000 60000
a57.dat 16 2/uV 12 0 58 -1669 0 AECG1
a57.dat 16 2/uV 12 0 38 1307 0 AECG2
a57.dat 16 2/uV 12 0 111 -6330 0 AECG3
a57.dat 16 2/uV 12 0 105 15104 0 AECG4