Background: Revascularization based on the angiosome concept (AC) is a controversial subject because there is currently no clear evidence of its efficacy, due to the heterogeneity of patients (multiple and diverse risk factors and comorbidities, multiple variations in the affected angiosomes). Choke vessels change the paradigm of the AC, and the presence or absence of the plantar arch directly affects the course of targeted revascularization. The aim of this study was to evaluate the effect of revascularization based on the AC in diabetic patients with chronic limb-threatening ischemia (CLTI). Methods: This retrospective analysis included 51 patients (40 men, 11 women), with a mean age of 69 years (66–72) and a total of 51 limbs, who presented with Rutherford 5–6 CLTI, before and after having undergone a drug-coated balloon angioplasty (8 patients) or plain balloon angioplasty (43). Between November 2018 and November 2019, all patients underwent below-the-knee balloon angioplasties and were followed up for an average of 12 months. The alteration of microcirculation was compared between directly and indirectly revascularized angiosomes. The study assessed clinical findings and patient outcomes, with follow-up investigations, comparing wound healing rates between the different revascularization methods. Patient records and periprocedural leg digital subtraction angiographies (DSA) were analyzed. Differences in outcomes after direct revascularization and indirect percutaneous transluminal angioplasty (PTa) were examined using Cox proportional hazards analysis, with the following endpoints: ulcer healing, limb salvage, and also amputation-free survival. Results: Direct blood flow to the angiosome supplying the ulcer area was achieved in 38 legs, in contrast to 13 legs with indirect revascularization. Among the cases, there were 39 lesions in the anterior tibial artery (ATA), 42 lesions in the posterior tibial artery (PTA), and 8 lesions in the peroneal artery (PA). According to a Cox proportional hazards analysis, having fewer than three ( 3 (HR 0.94, 95% CI 0.63–1.39, p = 0.748) were significantly associated with poor leg salvage. Additionally, direct endovascular revascularization was associated with a lower rate of major amputation compared to indirect angioplasty (HR 1.09, 95% CI 0.34–3.50, p = 0.884). Conclusions: Observing the angiosomes concept in decision-making appears to result in improved rates of arterial ulcer healing and leg salvage, particularly in targeted drug-coated balloon angioplasty for diabetic critical limb ischemia, where multiple angiosomes are typically affected.

Background/Objectives: The angiosome concept is widely used to guide infrapopliteal revascularization in patients with chronic limb-threatening ischemia (CLTI). However, clinical outcomes are not always fully explained by anatomical target-artery alignment alone. The present study aimed to revisit a previously published angiosome-based cohort through a wound-oriented conceptual perspective and to explore whether perfusion heterogeneity may help contextualize variability in clinical outcomes. Methods: This retrospective secondary analysis included 51 patients with CLTI who underwent infrapopliteal endovascular revascularization. Patients were originally classified as direct, indirect, or mixed revascularization according to angiosome-based criteria. The present study represents an exploratory conceptual reinterpretation of the original dataset. No new variables were introduced, and the woundosome concept was not operationalized as a measurable patient-level variable. Statistical analyses were exploratory and descriptive in nature. Results: High rates of wound healing and limb salvage were observed across all revascularization patterns at 12 months. Within the limitations of this small exploratory cohort, no consistent detectable differences in clinical outcomes were observed across anatomical revascularization patterns. Stratification according to the number of affected angiosomes did not reveal clear outcome differences. The findings suggest that factors beyond anatomical target-artery alignment may contribute to wound healing variability in CLTI. Conclusions: The present study does not establish a validated wound-oriented perfusion model but highlights the limitations of relying exclusively on anatomical angiosome classification when interpreting clinical outcomes in CLTI. In this context, the woundosome may serve as a descriptive and hypothesis-generating conceptual framework for discussing perfusion heterogeneity and wound-level perfusion complexity. Prospective studies integrating objective perfusion assessment and standardized wound evaluation are required.

The present study explores the influence of emotional and behavioral status on sports performance among students. The relationship between the emotional state and the behaviors associated with sport is complex and bidirectional, influencing the levels of motivation, concentration, resilience and team cohesion (Ionescu, 2018). Thus, it is essential for coaches and teachers to understand these dimensions in order to optimize sports training and support the personal development of students. The paper brings into discussion various theoretical models and empirical research that highlight the role of emotional states in sports performance, providing recommendations for effective interventions.

Background/Objectives: Chronic limb-threatening ischemia (CLTI) is the most advanced stage of peripheral arterial disease and is associated with high rates of major amputation and mortality. The angiosome concept has become an important tool for planning targeted revascularization. However, its clinical value may be limited in patients with complex arterial disease, impaired collateral circulation, and microvascular dysfunction. This review explores the relationship between angiosome-guided revascularization and the emerging woundosome concept, which focuses on functional wound perfusion. Methods: A narrative review with a structured literature search was performed using PubMed/MEDLINE, Scopus, and Web of Science. Studies evaluating angiosome-guided revascularization, direct versus indirect revascularization, collateral circulation, pedal arch integrity, and perfusion-related outcomes in CLTI and diabetic foot disease were included. Results: Most observational studies and meta-analyses suggest that direct angiosome-targeted revascularization may improve wound healing and limb salvage in selected patients. However, clinical outcomes are also influenced by collateral circulation, anatomical variability, infra-malleolar perfusion, pedal arch integrity, and microvascular function. The woundosome concept expands the traditional angiosome model by emphasizing effective perfusion of the wound bed through direct arterial inflow, collateral pathways, and functional perfusion assessment. Conclusions: Combining the angiosome and woundosome concepts may provide a more practical and individualized approach to revascularization planning in CLTI by integrating anatomical vascular mapping with functional wound perfusion assessment.