iRhythm Technologies, Inc. announced unaudited consolidated earnings results for the first quarter ended March 31, 2021. For the quarter, the company reported revenue was $74,311,000 against $63,535,000 a year ago. Loss from operations was $27,470,000 against $9,173,000 a year ago. Net loss was $27,779,000 against $9,065,000 a year ago. Net loss per common share, basic and diluted was $0.95 against $0.34 a year ago.