ECG / EKG in Minnesota

VivaQuant, Inc. (operating as Rhythm Express) is a remote cardiac monitoring company specializing in portable, wireless ECG/cardiac monitoring solutions for healthcare providers and patients. Their flagship product, the RX-1 mini, is an all-in-one, water-resistant (IP64) wearable device designed for continuous cardiac monitoring with uninterrupted data collection. The device combines multiple monitoring capabilities in a single compact form factor, enabling seamless patient compliance through lifestyle-compatible design, including shower capability. The company serves over 600 clinics and healthcare facilities nationwide, with a track record of monitoring 600,000+ patients. Rhythm Express delivers comprehensive cardiac data analysis, including enhanced P-wave detection, with actionable reporting available typically within 24–48 hours and event notifications within 20 minutes. The platform integrates dual connectivity (cellular and Wi-Fi) for real-time data transmission and includes a cloud-based portal for clinician workflow integration. Business model offerings include subscription-based pricing, fee-for-service, and split-bill arrangements, designed to minimize upfront costs and provide predictable monthly pricing without hidden fees. The company provides 24/7 technical support and continuous device/software updates. Based in Arden Hills, Minnesota, VivaQuant delivers cardiac monitoring solutions positioned at the intersection of remote patient monitoring, home healthcare, and cardiology practice efficiency. Products are designed for both in-home patient monitoring and clinical practice settings.

MGC Diagnostics Corporation is a global medical technology company specializing in non-invasive cardiorespiratory diagnostic products and systems. Founded in 1986 and headquartered in Saint Paul, Minnesota, the company designs and manufactures advanced diagnostic equipment for measuring respiratory function, gas exchange, and cardiovascular performance. Key product lines include pulmonary function testing systems, cardiopulmonary exercise testing (CPET/CPX) equipment, FeNO (fractional exhaled nitric oxide) monitoring systems, indirect calorimetry devices, stress testing systems, and treadmills. The company serves hospitals, clinics, sports medicine facilities, and pulmonary rehabilitation centers with integrated solutions for disease detection, chronic disease monitoring, and patient wellness across cardiorespiratory health. MGC Diagnostics provides comprehensive support including technical assistance, training programs, clinical research solutions, and preventive maintenance services.