Arrhythmia Research Technology, Inc.
| NYSE MKT: HRT
Arrhythmia Research Technology, Inc. is engaged in the manufacturing of plastic molding, precision metal and plastics machining and precious metal coating. The company is also engaged in the development and licensing of signal averaged electrocardiography (SAECG) software, through its Predictor brand. It also designs, engineers and production services and management to custom thermoplastic injection molded products. The company was founded in 1981 and is headquartered in Fitchburg, MA.