Expanding access to cardiovascular care in rural communities remains a persistent challenge, particularly as late detection continues to drive poorer outcomes.

Fortunately, new imaging technologies and care delivery models are beginning to shift that dynamic, enabling earlier diagnosis and more decentralized treatment. HCB news spoke to Dr. Ravi Rao, an interventional cardiologist at Heart Care Centers of Florida, to discuss the operational barriers, emerging tools, and evolving practice models shaping cardiovascular care outside traditional hospital settings.

HCB News: Rural communities often face limited access to specialty care—what are the biggest gaps you’re seeing in cardiovascular care today, and how are they impacting patient outcomes?

Dr. Ravi Rao: The biggest gap is not just access, it’s also late detection. Heart attacks don’t start with pain, and many rural patients are only evaluated for cardiovascular problems as they show symptoms, through stress tests that miss this critical early detection of the disease. That leads to higher rates of first-time heart attacks on presentations. My mindset is, shifting from a reactive to proactive plaque-based model using advanced cardiac CT technology, allows cardiologists to detect disease before the symptoms and start preventative treatments earlier.

HCB News: From a business and operational standpoint, what are the biggest barriers to delivering advanced cardiac care in rural settings, and how can providers realistically overcome them?
RR: Historically, cardiac CT has been hospital-centric, creating barriers around cost, staffing, and access. This model slows down care and makes it harder for rural patients to get their scans in a timely manner. With new technology, like the Arineta scanner we use in our office and other advanced CT scanners, we’re able to have a private practice model with faster workflows, lower resource requirements, and quicker turnaround times. This allows the providers to redesign care delivery around the patient instead of the hospital infrastructure.

HCB News: Which emerging technologies are having the greatest impact on delivering advanced cardiac care and enabling earlier detection in underserved populations, and how is that translating into real-world outcomes?
RR: The biggest advancements we’re seeing are in imaging quality and consistency, particularly with the shift to single-beat CT scanners. These scanners can capture the heart in one beat, which reduces motion artifacts and eliminates the need for multiple breath holds. That makes the experience much more comfortable for patients and significantly improves image reliability.

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