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	-14.500	3.300	2.400	11.900
0.001	-14.100	2.900	2.700	11.100
0.002	-13.600	2.900	3.200	10.400
0.003	-12.900	3.400	3.800	9.800
0.004	-11.800	4.100	4.400	9.600
0.005	-10.500	4.900	4.800	9.800
0.006	-9.300	5.500	5.100	10.300
0.007	-8.300	5.800	5.200	10.800
0.008	-7.500	5.700	5.100	10.800


CREATE TABLE a04 (
  "n__elapsed_time" VARCHAR,
  "n__aecg1" VARCHAR,
  "n__aecg2" VARCHAR,
  "n__aecg3" VARCHAR,
  "n__aecg4" VARCHAR
);