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

File: <base>/set-a/a21.hea (180 bytes) 
a21 4 1000 60000
a21.dat 16 10/uV 12 0 -26 -8569 0 AECG1
a21.dat 16 10/uV 12 0 -21 6766 0 AECG2
a21.dat 16 10/uV 12 0 28 -20241 0 AECG3
a21.dat 16 10/uV 12 0 -52 -516 0 AECG4