Key result
High-risk sleep patterns are linked to ~30-60% greater CV event risk.
Why the study?
Sleep is a critical and often underestimated determinant of cardiometabolic health, with sleep disorders linked to increased cardiovascular and metabolic risk.
Do sleep interventions and healthy sleep patterns improve cardiometabolic health and reduce cardiovascular events in internal medicine patients?
Do sleep interventions and healthy sleep patterns improve cardiometabolic health and reduce cardiovascular events in internal medicine patients?
Sleep is a critical modifiable risk factor for cardiometabolic disease, and interventions like CBT-I and CPAP should be integrated into routine internal medicine care.
Supports sleep screening in CV risk assessment; hypothesis-generating for intervention trials.
Sleep is a critical and often underestimated determinant of cardiometabolic health, influencing neuroendocrine, inflammatory, and metabolic pathways. Sleep disorders are associated with an increased risk of cardiovascular and metabolic diseases, including hypertension, type 2 diabetes, and obesity. This article aims to review the main pathophysiological mechanisms linking sleep to cardiometabolic disease, summarize the most recent clinical evidence, and propose intervention strategies applicable to Internal Medicine practice. We conducted a narrative review of literature published between 2015 and 2025, including observational studies, clinical trials, meta-analyses, and international guidelines, with a focus on content relevant to Internal Medicine settings. Recent studies report that high-risk sleep patterns are associated with a 30-60% increased risk of cardiovascular events. Interventions like cognitive behavioral therapy for insomnia (CBT-I), continuous positive airway pressure (CPAP), and sleep hygiene education have demonstrated clinical benefit. Systematic evaluation and targeted intervention on sleep should be incorporated into the internist's routine care. Recognizing sleep as a modifiable risk factor is essential for evidence-based, patient-centered care.
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Almeida et al. (2026) conducted a review in Cardiometabolic diseases and sleep disorders. Sleep disorders and high-risk sleep patterns vs. Adequate sleep duration and quality was evaluated. High-risk sleep patterns are associated with a 30-60% increased risk of cardiovascular events, underscoring the need for routine sleep assessment and targeted interventions in internal medicine.
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