MRI Interventions, Inc. reported preliminary revenue results for the fourth quarter and year ended December 31, 2016. For the quarter, the company reported total revenues were $1.6 million and $1.5 million for the same period in 2015, an increase of $124,000, or 8%. For the year, the company reported total revenues were $5.7 million and $4.6 million for the same period in 2015, an increase of $1.2 million, or 25%.