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	-0.500	4.000	73.000	112.500
0.001	0.000	4.000	73.000	113.000
0.002	0.500	4.500	73.500	113.500
0.003	0.500	4.500	74.000	114.000
0.004	1.000	5.000	74.500	114.500
0.005	1.000	5.500	75.000	115.000
0.006	1.000	5.500	75.000	115.500
0.007	1.000	5.500	75.500	115.500
0.008	1.000	6.000	75.500	115.500


CREATE TABLE a28 (
  "n__elapsed_time" VARCHAR,
  "n__aecg1" VARCHAR,
  "n__aecg2" VARCHAR,
  "n__aecg3" VARCHAR,
  "n__aecg4" VARCHAR
);