Digital Health's Role in India's Cardiovascular Care

In a recent discussion, Prof. Dorairaj Prabhakaran, Executive Director of the Centre for Chronic Disease Control, emphasized the transformative potential of digital health in India's cardiovascular care. He pointed out that while screening for hypertension and diabetes has made significant strides, the challenge lies in ensuring that diagnosed patients receive effective treatment and maintain control over their conditions. With an estimated 315 million individuals suffering from hypertension and 101 million from diabetes, the need for a robust treatment framework is critical.

Historically, India has made substantial progress in identifying cardiovascular risk factors through initiatives like the National Programme for Prevention and Control of Non-Communicable Diseases. As of February 2026, over 408.7 million individuals have been screened for hypertension, leading to 70.1 million diagnoses and 55.7 million receiving treatment. However, the focus must now shift from mere identification to ensuring that patients engage with ongoing care and treatment.

Digital health can bridge this gap by facilitating a seamless continuum of care. For instance, a high blood pressure reading can trigger a series of actions, including clinical assessments and regular monitoring, all of which can be enhanced through digital tools. These tools enable remote monitoring and communication between patients and healthcare providers, ensuring that care does not end after a single visit. Studies have shown that when digital health tools are integrated into care pathways, they can significantly improve clinical outcomes, such as reducing blood pressure and improving diabetes management.

Despite the potential benefits, the integration of digital health tools faces hurdles. The Ayushman Bharat Digital Mission has introduced various digital solutions, yet their acceptance remains low among patients. Effective integration into existing healthcare systems is crucial; for example, home blood pressure readings must be communicated to healthcare providers to be actionable. Moreover, the diversity of India's healthcare landscape necessitates tailored solutions rather than a one-size-fits-all approach.

Looking ahead, the focus should be on developing metrics that go beyond screening numbers to assess the effectiveness of digital health in maintaining patient engagement and treatment adherence. Digital health should complement, not replace, traditional healthcare elements. As World Heart Day approaches, the conversation around cardiovascular health in India must evolve to emphasize not just risk identification but also the importance of sustained connection to care.