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	-55.500	254.000	486.500	432.000
0.001	-54.500	254.500	485.500	431.500
0.002	-54.000	255.000	485.500	432.000
0.003	-53.500	255.000	485.000	431.500
0.004	-52.500	255.000	485.500	432.000
0.005	-51.500	254.500	485.000	431.000
0.006	-51.000	254.500	485.500	431.500
0.007	-50.000	253.500	485.500	430.500
0.008	-49.500	254.000	486.000	430.500


CREATE TABLE b68 (
  "n__elapsed_time" VARCHAR,
  "n__aecg1" VARCHAR,
  "n__aecg2" VARCHAR,
  "n__aecg3" VARCHAR,
  "n__aecg4" VARCHAR
);