SAN CARLOS, Calif.--(BUSINESS WIRE)--Natus Medical Incorporated (Nasdaq:BABY) today announced financial results for the three months ended March 31, 2007. For the first quarter ended March 31, 2007, Natus reported revenue of $27.1 million, representing a 40% increase from $19.4 million in the comparable quarter of the previous year. The Company reported net income of $1.5 million, or $0.07 per diluted share, for the first quarter of 2007, compared with a net loss of $4.7 million, or a loss of $(0.25) per share, for the first quarter of 2006.