Retia Medical was founded by serial entrepreneur Marc Zemel and University of Pittsburgh bioengineer Ramakrishna Mukkamala to remove barriers to timely cardiovascular insight in critical care. The White Plains digital health company is known for its Multi-Beat Analysis algorithm, which turns existing physiologic signals into hemodynamic guidance for clinicians caring for high-risk patients. Its FDA-cleared Argos Monitor has been installed in 75 hospitals, while the company’s newer software extends that intelligence across hospital monitoring systems.
FDA 510(k) clearance — Argos Cardiac Output Monitor
certification
FDA 510(k) clearance — Argos Infinity
certification
RijuvenRijuven develops portable, connected healthcare platforms that bring cardiac examination, patient monitoring, and clinical decision support beyond the hospital. Its Pittsburgh-based team pairs wireless devices with cloud analysis, including CardioSleeve—a smart stethoscope attachment that synchronizes heart sounds and ECG—and Rejiva, a wearable system for live remote monitoring. The company’s care-delivery model is designed for settings ranging from primary-care centers to patients’ homes and remote communities.PITTSBURGH, PA
DRS.LINQFounded by cardiologist and medical administrator Rakesh Shah, DRS.LINQ is developing mHeart, a virtual cardiology platform that combines remote cardiac monitoring with mobile triage for episodes of chest discomfort. Its vEKG wearable captures a 10-lead ECG and other vital signs while the app gathers symptoms and medical history to help guide patients and clinicians toward urgent or elective care. The company’s focus is easing unnecessary emergency-room evaluations while extending cardiac-care access to rural and underserved communities.
ZOLL Medical CorporationZOLL Medical Corporation develops medical devices and software for emergency care, with its cardiac management division best known for the LifeVest wearable cardioverter defibrillator—the world’s first wearable defibrillator. Its cardiac solutions have supported more than one million patients over more than 20 years, while helping clinicians manage acute cardiac conditions and monitor patients beyond the hospital.PITTSBURGH, PA
BioTelemetry, IncFounded as CardioNet in San Diego in 1994, BioTelemetry developed mobile cardiac monitoring technology and now provides connected ECG services and devices that help clinicians diagnose and manage arrhythmias beyond the hospital. Its signature MCOT system supports up to 30 days of monitoring, with cardiac technicians reviewing reports, while the company’s broader platform connects patient data to clinical workflows and electronic medical records. BioTelemetry became part of Philips in 2021 and is now externally known as Philips Ambulatory Monitoring & Diagnostics.ROCHESTER, NY