Beyond Readmission Penalties: A Health-Policy Framework for Governing Post-Acute Cardiovascular Care

Acute cardiovascular care is among the most resource-intensive domains of contemporary healthcare. Major investments are concentrated in the index hospital episode, including emergency diagnostics, reperfusion or revascularization, intensive monitoring, specialist pharmacotherapy and multidisciplinary stabilization. Yet a substantial share of this value may be lost after discharge, when patients enter fragmented outpatient pathways characterized by delayed follow-up, medication discrepancies, unclear accountability and inconsistent implementation of secondary prevention. This paper uses the discharge cliff as an organizing metaphor for that phenomenon. We argue that the discharge cliff is not only a clinical problem but also a health-economic and sustainability problem. When responsibility becomes discontinuous after discharge, high-cost acute gains are exposed to avoidable erosion. The result is recurrent emergency use, repeat diagnostic cascades, duplicated medicines work, potentially preventable rehospitalization and additional material consumption. These consequences are relevant after acute myocardial infarction, decompensated heart failure, cardiogenic shock survivorship and stroke with cardiovascular complications, where the post-discharge period is both vulnerable and management intensive. Drawing on cardiovascular guidelines, outcomes research, policy documents and sustainability literature, we organize the synthesis around three recurring governance mechanisms: discontinuity of accountability, misaligned reimbursement incentives and weak post-acute feedback loops. We then propose a framework of post-acute cardiovascular stewardship. Core levers include structured discharge-to-follow-up pathways, pharmacist-supported medicines optimization, early specialist review, digital monitoring for high-risk patients, accountable transition metrics, and bundled or episode-based payment models. Clinical continuity and economic stewardship form the operational core of the framework; environmental resource use is included as an emerging, cross-cutting dimension whose pathway-level quantification remains less mature. The vulnerability of the post-discharge period is well established. The contribution here is not a new clinical phenomenon but a reframing of that established failure as a problem of value preservation and governance, and its operationalization into accountable ownership, episode-level measurement and reimbursement design. The sustainable future of high-intensity cardiovascular care depends not only on saving lives in hospital, but also on preserving the value generated there once the patient returns to community care.