European journal of internal medicine
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Eur. J. Intern. Med. · Feb 2025
ReviewTreat the patient, not the disease: The embolic stroke of undetermined source as an opportunity to optimize cardiovascular prevention in a holistic approach.
For any physician treating a patient with a medical condition of unclear etiology, the differential diagnosis aims to identify the actual most probable cause among various potential etiologies, in order to tailor treatment options. In patients with embolic stroke of undetermined source (ESUS), this can be challenging due to the frequent presence of multiple potential embolic sources, raising difficulties to identify the most likely cause. Additionally, despite targeted preventive measures for the presumed embolic source, patients may remain at risk for stroke and cardiovascular events due to other unrecognized or underestimated pathologies. ⋯ In this context, rather than narrowing our perspective on identifying the specific embolic source presumed to be the most likely cause of ESUS, it is crucial to shift our focus from the disease to the patient, and evaluate the overall cardiovascular profile by assessing the risk of all cardiovascular comorbidities present, no matter if causally associated with ESUS or not. In order to bring across these points and more, this article is centred around a clinical case that serves as a starting point to illustrate the holistic approach to the management of patients with ESUS. After all, this is the beauty, the magic and the art of Internal Medicine: to treat the patient, not the disease, the system or the organ.