The Maryland Board of Physicians revoked the medical license of Dr. Mark G. Midei on Wednesday, finding that the Towson cardiologist falsified patient records in order to justify unnecessary and expensive cardiac stent procedures. "Dr. Midei's violations were repeated and serious," board members wrote in an 11-page order. "They unnecessarily exposed his patients to the risk of harm. They increased the cost of the patients' medical care." The findings cap two years of inquiry into Midei's work at St. Joseph Medical Center. The allegations tarnished Midei's career, pushed the hospital to enter into a multimillion-dollar settlement with the federal government and led the U.S. Senate Finance Committee to open an investigation into the doctor's relationship with stent makers.