Noninvasive Fetal ECG: PhysioNet Challenge 2013

n__elapsed_time 'Elapsed Time'	n__aecg1 'AECG1'	n__aecg2 'AECG2'	n__aecg3 'AECG3'	n__aecg4 'AECG4'
'seconds'	'uV'	'uV'	'uV'	'uV'
0.000	0.000	-15.000	56.500	-16.000
0.001	-0.500	-129.500	496.500	-137.500
0.002	-0.500	-148.500	571.000	-157.500
0.003	-0.500	-158.000	607.500	-167.500
0.004	-0.500	-161.500	621.500	-171.000
0.005	-0.500	-162.000	625.000	-172.000
0.006	-0.500	-162.000	625.500	-172.000
0.007	-0.500	-162.000	625.000	-171.500
0.008	-0.500	-161.500	625.000	-172.000


CREATE TABLE b23 (
  "n__elapsed_time" VARCHAR,
  "n__aecg1" VARCHAR,
  "n__aecg2" VARCHAR,
  "n__aecg3" VARCHAR,
  "n__aecg4" VARCHAR
);