Extending the cardiac care continuum: how remote monitoring is transforming Veteran heart health

For many Veterans – particularly those living in rural areas – consistent cardiac oversight can be hard to access. Long travel distances, limited specialty care and post-discharge vulnerability create gaps in what should be continuous care [3]. Remote cardiac monitoring is helping close those gaps. 

By combining wearable device services, connected cardiac monitoring, centralized data platforms and AI-driven analytics, clinicians can now extend cardiac oversight far beyond hospital walls – bringing medical center-level insight directly into Veterans’ homes. 

Ambulatory cardiac monitoring is not new. But the technology has dramatically evolved.

Today's cardiac patches can record heart rhythm data for up to 14 days, while mobile cardiac outpatient telemetry (MCOT) systems provide up to 30 days of connected monitoring. When an arrhythmia is detected, alerts are transmitted to monitoring centers, where cardiac technicians review and escalate findings as needed.

“Remote monitoring keeps patients connected to their care teams without requiring them to stay in a hospital bed,” said Rachel McCumbers, Clinical Application Specialist for Philips. “For Veterans in rural or underserved areas, that connectivity can be life-changing.”

Instead of making repeated trips to VA facilities, patients can go about daily life – comfortably showering, exercising and sleeping – while clinicians maintain oversight. The devices themselves are lightweight, roughly one ounce and designed to support comfort and patient adherence. Monitoring has also evolved to include patient engagement programs that help patients complete their prescribed monitoring study.

One of the most vulnerable periods in cardiac care is the transition from hospital to home.

Patients recovering from cardiac procedures, heart failure exacerbations or embolic stroke often face elevated risk in the days and weeks following discharge. Traditionally, clinicians relied on periodic follow-up visits or patient-reported symptoms to track recovery. Remote monitoring changes that equation.

“We're seeing monitoring begin in the hospital and continue seamlessly after discharge,” McCumbers explained. “That continuity reduces blind spots during a very fragile period.”

Remote rhythm monitoring enables clinicians to detect atrial fibrillation, ventricular tachycardia, or other arrhythmias early – sometimes before patients feel any symptoms. Medication adjustments can be made proactively, reducing the risk of emergency department visits or readmissions [4].

For health systems like the VA, that proactive approach improves throughput and reduces strain on inpatient beds. For patients, it offers reassurance.

“Patients feel more confident knowing someone is watching over them," McCumbers said. “It gives them a safety net during recovery.”

At the heart of modern remote monitoring is artificial intelligence (AI) which supports ECG data analysis.

In some programs, continuous monitoring is used for high-risk patients, building longitudinal datasets that reveal changes over time. That data informs personalized care plans and earlier specialist referrals.

Importantly, AI functions as a support tool, not a replacement for clinical judgment.

“All AI-generated findings are reviewed by trained cardiac monitoring technicians and clinicians,” McCumbers emphasized. “Human oversight remains central. That's how we maintain both safety and trust.”

This layered approach – AI-driven arrhythmia analysis followed by technician review – surfaces meaningful data and helps clinicians focus on actionable insights to make timely treatment decisions.

Monitoring alone is not enough. Data must be accessible, interpretable and actionable.

Integrated dashboards allow cardiac monitoring data to flow directly into electronic health records (EHRs), giving providers a unified view of patient information without toggling between platforms. Prioritized reports highlight clinically significant events, reducing information overload, while workflow tracking tools simplify clinical documentation.

“In high-volume systems like VA, efficiency matters,” McCumbers noted. “You can't overwhelm providers with noise. The data must be clear and clinically meaningful.”

Centralized data access also strengthens collaboration. Cardiologists, primary care providers, home health nurses and care coordinators can all view consistent, up-to-date rhythm reports – enhancing decision-making and supporting smoother handoffs between teams.

For Veterans receiving portions of their care in community hospitals, integrated data pathways help bridge fragmented records, an ongoing challenge in large health systems.

Veterans face distinct cardiovascular challenges. PTSD and chronic stress have been linked to increased arrhythmia risk and hypertension. Exposure history and service-related conditions can complicate traditional risk assessments [2].

Remote monitoring supports more frequent and proactive screening for this high-risk population.

“We know Veterans carry a unique risk profile,” McCumbers said. “Continuous monitoring allows us to tailor surveillance to those risks rather than relying solely on intermittent check-ins.”

Early detection of atrial fibrillation (AFib) is particularly critical. AFib increases stroke risk fivefold [5], and strokes can lead to long-term disability – compounding existing service-related health burdens. By identifying arrhythmias sooner, clinicians can initiate anticoagulation therapy or rhythm management strategies before catastrophic events occur.

The broader trend in healthcare is clear: more care is moving into the home.

Rising costs, bed capacity pressures and patient preference are all driving health systems to discharge patients earlier while maintaining safety. Remote cardiac monitoring plays a central role in that shift.

“We're moving toward models where hospital-level surveillance can occur in a patient's living room,” McCumbers said. “That's a fundamental change in care delivery.”

For large federal health systems serving geographically dispersed populations, scalability is essential. 

Remote cardiac monitoring platforms are designed to manage high patient volumes while maintaining reporting accuracy and workflow efficiency. Artifact reduction algorithms improve signal quality, and secure data infrastructure supports reliable transmission across sites. 

Equity is also a priority. Monitoring services are structured to deliver consistent quality regardless of payer type or Veteran status, reinforcing the VA's mission of uniform care access. 

Remote cardiac monitoring is reshaping how Veterans receive heart care – extending clinical oversight into the home, closing the hospital-to-discharge gap, and enabling earlier detection of life-threatening arrhythmias. For a population carrying elevated cardiovascular risk, that kind of continuous, connected care isn't just convenient. It delivers valuable diagnostic information that can be critical to saving lives.

As technology continues to advance and care models shift toward the home, remote monitoring will remain a cornerstone of how the VA delivers on its promise to care for those who have served.