Editor’s Choice Articles

Background: Hypertension remains a leading cause of cardiovascular morbidity and mortality, disproportionately affecting low- and middle-income countries (LMICs), where healthcare access and awareness are limited. Excessive sodium intake, often from discretionary salt used in cooking, contributes significantly to this burden. Salt substitutes, typically formulated by partially replacing sodium chloride with potassium chloride or other minerals, offer a cost-effective dietary intervention to lower blood pressure (BP) and reduce cardiovascular risk, particularly in resource-constrained settings. Objective: This review examines the efficacy of low-sodium salt substitutes (LSSS) in reducing blood pressure (BP) and its effects on cardiovascular (CV) outcomes, safety concerns, and challenges to their implementation in LMICs. Methods: We conducted a comprehensive narrative review of studies published between 1994 and 2024 using PubMed, Embase, and Scopus databases. Eligible studies included randomized controlled trials, systematic reviews, observational studies, and implementation research that evaluated the effects of LSSS on BP, CV outcomes, safety, and feasibility in LMIC contexts. Thematic synthesis was used to summarize the findings. Key Findings: Salt substitutes consistently lowered systolic and diastolic BP across diverse populations, with mean reductions ranging from 3 to 5 mmHg. Trials have also demonstrated reductions in stroke incidence, CV events, and all-cause mortality. However, the benefits were mostly derived from studies conducted in China and other upper-middle-income settings. Safety concerns (particularly hyperkalemia in individuals with chronic kidney disease or RAAS inhibitors) warrant targeted risk screening and public education. Implementation barriers in LMICs include cost, limited availability, poor awareness, and a lack of regulatory oversight. Conclusions: Salt substitutes present a promising, scalable strategy to reduce BP and CV disease burden in LMICs. However, their adoption must be context-specific, culturally sensitive, and supported by government subsidies, regulatory frameworks, and educational campaigns. Future trials should evaluate the long-term safety and cost-effectiveness in underrepresented LMIC populations to guide equitable public health interventions. Full article

Coronary artery bypass grafting (CABG) has evolved into a cornerstone treatment for coronary artery disease, with graft selection playing a critical role in long-term outcomes. Multiple arterial grafting (MAG) represents a significant advancement over single arterial grafting, utilizing conduits such as the internal thoracic artery and radial artery to enhance graft durability and patient survival. This review examines the outcomes, challenges, and controversies associated with MAG, highlighting its superior patency rates and reduced need for repeat revascularization procedures. While the technique provides long-term survival benefits, concerns such as the complexity of surgical techniques, increased operative time, and higher resource utilization underscore the importance of surgeon expertise and institutional infrastructure. Patient selection remains critical, as factors like age, comorbidities, and gender influence outcomes and highlight disparities in access to MAG. Emerging evidence addresses debates regarding optimal graft choice and balancing long-term benefits against short-term risks. Future directions focus on ongoing clinical trials, innovations in minimally invasive and robotic-assisted CABG, and technological advancements aimed at improving graft patency. Professional guidelines and best practices underscore the need for personalized approaches to optimize MAG’s potential. This article underscores the promise of MAG in redefining CABG care, paving the way for enhanced patient outcomes and broadened applicability. This article highlights the promise of MAG in transforming CABG care, leading to improved patient outcomes and expanded applicability. Full article

Aortic aneurysm is a vascular disease with a complex pathogenesis which is usually asymptomatic but can lead to high mortality with sudden rupture. This review comprehensively examines the molecular mechanisms of aortic aneurysms in the context of extracellular matrix destruction, smooth muscle cell apoptosis, chronic inflammation, oxidative stress, genetic mutations, and epigenetic regulations. In addition, the potential of molecular biomarkers in diagnosis and prognosis and targeted treatment strategies are evaluated. Animal models and translational findings form the basis for establishing a bridge between preclinical and clinical applications. This study aims to provide insight into the integration of molecular findings into clinical practice in light of the current literature and to guide future research. Full article

Objectives: This study investigates the effects of cluster set resistance training (RT) on heart rate variability (HRV) parameters in young, healthy individuals. Methods: This trial was registered in the Brazilian Clinical Trials Registry (ReBEC) under the identification number RBR-9857xj3 on 7 December 2024. Sixteen participants (seven female, 25 ± 2 years old) performed both cluster set and traditional RT protocols with equal relative intensity (85% 10RM), volume load (4 × 10 repetitions), and rest intervals (120 s). Cluster set configuration involved the introduction of a shorter rest interval between a cluster of sets [4 × (2 × 5) with 90 s inter-set rest and 30 s intra-set rest]. HRV parameters (RMSSD, HFnu, SD1, LFnu, LF/HF ratio, and SD2) were assessed before and 30 min post-exercise. The rating of perceived exertion (RPE) was assessed immediately after RT protocols. Results: The traditional RT protocol led to a significant reduction in parasympathetic activity (RMSSD, HFnu, SD1) and an increase in sympathetic activity (LFnu, LF/HF ratio, and SD2) (p < 0.05), whereas the cluster set RT protocol did not alter HRV parameters. Additionally, RPE was significantly higher (p < 0.001) in the traditional RT protocol. Conclusion: This study suggests that the cluster set may have a less pronounced impact on HRV parameters 30 min post-exercise compared to traditional sets. These findings can guide exercise physiologists in designing resistance training programs for clinical populations by prescribing protocols that minimize cardiac autonomic stress. Full article

Peripheral artery disease (PAD) is a chronic progressive accumulation of atherosclerotic lesions with varying degrees of arterial obstruction determining ischemic symptoms of the involved extremities. PAD is associated with decreased bioavailable nitric oxide due to endothelial cell dysfunction and the development and progression of vascular arterial stiffening (VAS). Atherosclerosis also plays an essential role in the development and progression of vascular arterial stiffening (VAS), which is associated with endothelial cell activation and dysfunction that results in a proinflammatory endothelium with a decreased ability to produce bioavailable nitric oxide (NO). NO is one of three gasotransmitters, along with carbon monoxide and hydrogen sulfide, that promotes vasodilation. NO plays a crucial role in the regulation of PAD, and a deficiency in its bioavailability is strongly linked to the development of atherosclerosis, VAS, and PAD. A decreased arterial patency may also occur due to a reduction in the elasticity or diameter of the vessel wall due to the progressive nature of VAS and atherosclerosis in PAD. Progressive atherosclerosis and VAS promote narrowing over time, which leads to impairment of vasorelaxation and extremity blood flow. This narrative review examines how atherosclerosis, aging and hypertension, metabolic syndrome and type 2 diabetes, tobacco smoking, and endothelial cell activation and dysfunction with decreased NO and VAS with its increased damaging pulsatile pulse pressure result in microvessel remodeling. Further, the role of ischemia and ischemia–reperfusion injury is discussed and how it contributes to ischemic skeletal muscle remodeling, ischemic neuropathy, and pain perception in PAD. Full article

Background: Varicose veins (VVs) of the lower limbs, characterized by palpable, dilated, and tortuous veins, affect 2–73% of the global population. Artificial intelligence (AI) offers significant potential to enhance healthcare efficiency and decision-making, particularly in managing VVs through improved risk factor identification, diagnosis, and treatment planning. Objective: This abstract explores the role of AI in VV management, focusing on its applications in risk detection, image analysis, treatment planning, and surgical interventions, while addressing challenges to its widespread adoption. Methods: AI leverages advanced techniques such as computer vision and deep learning to analyze patient data, including medical history, symptoms, physical examinations, and imaging (e.g., ultrasounds, venography). It identifies patterns in large datasets to support personalized treatment plans, early risk detection, and disease severity assessment. Results: AI demonstrates promise in automating VV detection and classification, assessing disease severity, and aiding treatment planning. It enhances surgical interventions through preoperative planning, intraoperative navigation, and recurrence risk prediction. However, its adoption is limited by a lack of large-scale studies, concerns over accuracy, and the need for regulatory and ethical oversight. Conclusion: AI has the potential to revolutionize VV management by improving diagnosis, treatment precision, and patient outcomes. Further research, validation, and integration are critical to overcoming current limitations and fully realizing AI’s capabilities in clinical practice. Full article

The aging of the global population over recent decades has resulted in an increased prevalence of hypertension in older adults. Hypertension develops with increasing age primarily due to a disastrous feedback loop of increased arterial stiffness and maladaptive hemodynamics; this is compounded by age-related changes in physiology. The risk of adverse hypertension-related outcomes concurrently increases with age, and optimal blood pressure (BP) control in older adults thus becomes increasingly important each year. The results of several randomized clinical trials (RCTs) evaluating antihypertension strategies in older adults have concluded that the potential benefits of intensive BP management outweigh the risks of harm. However, the exclusion of frail, multimorbid, and institutionalized individuals limits the generalizability of such findings to the broader population of older patients with hypertension. Secondary analyses and external studies have continued to support intensive BP control strategies in older adults with frailty or sarcopenia. Therefore, based on available evidence, clinicians should continue practicing intensive BP control strategies in the older population, yet careful consideration of functional status, life expectancy, medication side effects, polypharmacy, and multimorbidity must take place to avoid unnecessary harm. Strategies must then be tailored to accommodate modifiers such as frailty and sarcopenia in older adults with hypertension. Knowledge gaps underscore the need for future studies evaluating BP management in older adults that incorporate greater proportions of multimorbid and institutionalized individuals with frailty, assess personalization of treatment, and identify subgroups in which optimal BP levels exist or the permissibility of higher BP levels is safer than BP reduction. Full article

Background/Objectives: Cerebrovascular reactivity (CVR) and time shift (TS) are vascular-related parameters that reflect cerebral perfusion and may be associated with the risk of developing stroke in patients with asymptomatic carotid artery stenosis (ACAS). We investigated CVR and TS in patients with ACAS using resting-state magnetic resonance imaging based on blood-oxygen-level-dependent contrast (BOLD-MRI). Methods: We included twenty patients with severe unilateral ACAS and twenty age-matched controls. Individual CVR maps were obtained through a voxel-wise regression of the MRI signal, using the global signal filtered in a specific frequency range (0.02–0.04 Hz) as the regressor. A recursive cross-correlation method provided individual TS maps through the BOLD low-frequency fluctuation. CVR and TS values were obtained for the territories irrigated by the main cerebral arteries (anterior, middle, and posterior) separated into proximal, intermediary, and distal regions. Results: Compared to controls, ACAS patients presented reduced CVR and increased TS in the distal parts of the brain vascular territories. Individual CVR and TS values varied more within the patient group than controls. Such individual variability may help identify patients eligible for intervention better than the stenosis grade. Conclusions: CVR and TS may indicate subtle hemodynamic changes and assist in identifying regions at higher risk of neuronal damage or ischemic stroke on an individual basis, aiding in the stratification of patients with ACAS based on their risk of progressing to stroke. Full article

Background: The superficial temporal artery (STA) typically bifurcates into frontal and parietal branches in the temporal region. This study describes a rare anatomical variation identified during a cadaveric dissection where the STA presented an early cervical bifurcation. Methods: A cadaveric dissection was performed on a 58-year-old Caucasian female specimen injected with synthetic polymers. The STA was meticulously dissected, and anatomical findings were documented through photographs and measurements. Results: An unusual cervical bifurcation of the STA was observed. The frontal and parietal branches originated at the level of the posterior belly of the digastric muscle, ascending separately. The anterior branch, identified as the frontal branch, coursed below the facial nerve and stylomastoid artery, reaching the temporal line without further branching after giving the transverse facial artery as the only collateral branch. The posterior parietal branch extended posteriorly to the external acoustic meatus, compensating for the absence of the posterior auricular artery. This anatomical variation might influence surgical approaches to the head and neck region, particularly in parotid and reconstructive surgeries. Discussion: Variations in STA anatomy can significantly impact clinical practices, including reconstructive surgery, vascular interventions, and esthetic procedures. Imaging techniques, though useful, may not detect such rare variants. Cadaveric dissection remains a crucial tool for detailed anatomical assessment. Conclusions: This study highlights the importance of recognizing the STA’s vascular variations for safe surgical planning and improving patient outcomes. Further studies correlating imaging findings with cadaveric dissections are recommended. Full article

Median Arcuate Ligament Syndrome, also known as Dunbar’s syndrome, is a rare condition caused by stenosis of the celiac artery (CAS) through the fibrous arch connecting the diaphragmatic branches. It manifests as postprandial abdominal pain, nausea, vomiting, weight loss and increased epigastric tenderness. The condition most commonly affects young females without coexisting vascular comorbidities. Diagnosis is difficult due to the non-specific symptoms, often overlapping with other gastrointestinal diseases. Standard investigations include duplex ultrasound, computed tomography angiography (CTA) and contrast-enhanced magnetic resonance imaging (CE-MRA). Treatment mainly consists of surgical release of the arch ligament, which can be performed by open, laparoscopic or robotic methods. Surgery is often supported by celiac truncal stenting for residual stenosis, which significantly improves vascular flow. Alternative approaches include visceral plexus blocks and novel hybrid techniques, such as a combination of ligament release and endovascular treatment of the celiac trunk. In severe cases, vascular by-passes are recommended. The aim of this paper is to discuss the clinical manifestations, diagnostic possibilities, therapeutic options and directions for further research on MALS from the perspective of a vascular surgeon. It emphasizes the need for a multidisciplinary approach, including collaboration between the surgeon, radiologist, gastroenterologist and psychologist, which enables comprehensive disease management and improved quality of life for patients. In addition, the need for further development of diagnostic and therapeutic methods for early diagnosis and effective treatment was pointed out. Full article

Renal artery stenosis (RAS) is a vascular condition characterized by narrowing of one or both renal arteries, leading to reduced blood flow to the kidneys, activation of the renin–angiotensin–aldosterone system (RAAS), and subsequent renovascular hypertension. Overactivation of the same cascade potentiates the production of angiotensin II, which induces systemic vasoconstriction, increases sodium and water retention via aldosterone, and activates the sympathetic nervous system. Angiotensin II is also implicated in endothelial dysfunction, oxidative stress, and chronic inflammation, thus impairing vascular remodeling and arterial stiffness, all of which serve to accelerate cardiovascular complications, such as left ventricular hypertrophy, heart failure, and myocardial infarction. RAS is usually due in at least 90% of cases to atherosclerosis, which typically affects older people with diabetes and smoking as risk factors. There are two types of RAS: unilateral and bilateral. Bilateral RAS is commonly associated with flash pulmonary edema, a life-threatening emergency condition in which alveolar space flooding can occur within minutes. RAS typically remains asymptomatic until the late stage with complications of hypertension, ischemic nephropathy, or chronic kidney disease. FMD tends to create structural abnormalities of the artery, whereas atherosclerosis causes plaque formation and endothelial dysfunction of the artery. Epidemiological surveys have revealed that the prevalence of RAS ranges from 4% to 53% and is especially high among patients with hypertension, cardiovascular disease, or CKD. Diagnosis is based on clinical suspicion and supported by imaging studies, including Doppler ultrasound, computed tomography angiography, and magnetic resonance angiography. Early detection also relies on certain laboratory biomarkers, especially in identifying high-risk patients. These markers would include increased plasma renin activity, elevated aldosterone-renin ratio, and inflammatory markers, including C-reactive protein and endothelin-1. Treatment would also involve pharmacological approaches, including RAAS inhibitors, beta-blockers, and statins, and interventional treatments, including angioplasty and stenting in patients with severe forms of the disease. However, the Cardiovascular Outcomes in Renal Atherosclerotic Lesions (CORAL) Trial showed that most patients would likely require medical therapy, and that intervention should be reserved for those with uncontrolled hypertension, progressive renal dysfunction, or recurrent episodes of pulmonary edema. Other emerging therapies include drug-eluting balloons, bioresorbable stents, and gene-editing techniques, all of which have shown great promise in the few studies that have been conducted, although further evaluation is needed. Despite these advances, there are still gaps in knowledge regarding patient stratification, biomarker validation, and the development of personalized treatment strategies. This article reviews the complexities of RAAS and its systemic impact on cardiovascular and renal health. Future research can therefore focus on improving early diagnosis, optimizing patient selection for intervention, and developing new therapies to slow disease progression and mitigate complications. Full article

Background: Central venous access devices (CVADs) are crucial for various medical conditions, but pose risks, including catheter-related bloodstream infections (CRBSI). CRBSI increases comorbidity, mortality, and healthcare costs. Surveillance and evidence-based guidelines have successfully reduced CRBSI rates, although the COVID-19 pandemic has led to increased infection rates. Main body: This review explores strategies for reducing the incidence of CRBSI and examines factors contributing to variations in reported rates across developed countries. Highlighting the significant morbidity, mortality, and healthcare resource burden associated with CRBSI, the analysis delves into evidence-backed preventive measures. It discusses the impact of the COVID-19 pandemic on infection rates and proposes resilient strategies in response to these challenges. The review emphasises the importance of understanding CRBSI pathogenesis, patient, procedure, and device-related risk factors, and the implementation of evidence-guided algorithms and surveillance measures. Recommendations include the use of all-inclusive procedure packs, ultrasound-guided placement, daily dressing changes with antimicrobial treatment, and the use of antimicrobial locks. Conclusions: The review underscores the need for clear, concise algorithms adaptable to various healthcare settings and the scalability of infection prevention systems to ensure resilience. Full article

Endovascular revascularization is a critical strategy in managing total occlusions of the femoropopliteal artery, a significant challenge in patients with peripheral artery disease (PAD). This review provides a comprehensive analysis of procedural strategies, highlighting the role of drug-coated balloons, atherectomy devices, and advanced crossing techniques like subintimal recanalization and re-entry methods. It discusses the importance of lesion-specific considerations, such as the use of atherectomy devices for un-crossable or un-dilatable lesions and the effectiveness of drug-coated balloons in reducing restenosis. Emerging techniques, including the PIERCE needle-cracking method and intravascular lithotripsy, offer novel approaches for treating heavily calcified plaques. Moreover, the review compares endovascular interventions with surgical bypass, noting that while minimally invasive techniques are preferred for high-risk patients, a hybrid approach may be optimal for selected cases. Despite advances, challenges remain regarding long-term outcomes and the management of complex calcified lesions, emphasizing the need for ongoing research and innovation in this field. Full article

Glycine, a simple amino acid, is not only essential due to its potential insufficiency in vivo, but also has significant metabolic functions. It serves as a crucial building block for proteins. At the same time, as a bioactive molecule, it regulates gene expression for cytoprotection, protein configuration and activity, and other critical biological processes, including glutathione synthesis. The intriguing, beneficial effects of glycine in medical applications have piqued the research community’s interest in recent decades. This work delves into the compelling discoveries about the pivotal role of glycine in cardiovascular health and its intricate mechanisms of action for alleviating several medical conditions. Glycine’s broad spectrum of impact spans numerous diseases, encompassing not only acute myocardial infarction, aortic dissection, and cardiac hypertrophy, but also transplant rejections of aortic allografts, insulin resistance, and endothelial dysfunction, thereby providing a comprehensive understanding of its medical applications. Full article

Cardiovascular risk stratification is a cornerstone of preventive cardiology, aiming to identify individuals at a higher risk for adverse events. In line with this, aortic elastic properties have gained recognition as crucial indicators of vascular health and predictors of cardiovascular outcomes. This narrative review delves into the significance of aortic stiffness, compliance, and distensibility in risk assessment, shedding light on their associations with cardiovascular diseases, such as hypertension, atherosclerosis, and coronary artery disease. This review aims to provide an overview of the current knowledge regarding aortic elastic properties and their role in cardiovascular risk stratification. The exploration of potential mechanisms and clinical implications outlines the need for further research to establish precise links between aortic elasticity and cardiovascular risk. Furthermore, the integration of advanced imaging, genetic factors, and personalized medicine is suggested to refine risk assessment strategies and enhance patient care. Ultimately, this review underscores the importance of aortic elastic properties in cardiovascular risk prediction, opening avenues for future research and clinical application. Full article

Background: Pulmonary arterial hypertension (PAH) is a serious disease characterized by increased pressure in the pulmonary arteries, which can lead to heart failure and death. Chlorogenic acid (CGA) is a natural compound present in several foods and medicinal plants and has been described to exert a therapeutic effect in various diseases. However, its potential therapeutic effect on PAH remains undeciphered. In this study, the potential of CGA for the treatment of PAH was investigated using network pharmacology analysis and molecular docking. Methods: Potential CGA targets were obtained from the SwissTargetPrediction and GeneCards databases. Moreover, potential PAH targets were collected from the GeneCards and DisGNET databases. Then, common targets were selected, and a protein-protein network (PPI) was constructed between common CGA and PAH targets using the STRING database. The common hub targets were selected, and GO enrichment analysis was performed via KEGG using the DAVID 6.8 database. Additionally, molecular docking analysis was performed to investigate the interaction between CGA and these potential therapeutic targets. Results: We obtained 168 potential targets for CGA and 5779 potential targets associated with PAH. Among them, 133 were common to both CGA and PAH. The main hub targets identified through PPI network analysis were TP53, HIF1A, CASP3, IL1B, JUN, MMP9, CCL2, VEGFA, SRC, IKBKB, MMP2, CASP8, NOS3, MMP1, and CASP1. KEGG pathway analysis showed that these hub targets are associated with pathways such as lipid and atherosclerosis, fluid shear stress and atherosclerosis, and the IL-17 signaling pathway. In addition, the molecular docking results showed a high binding affinity between CGA and the 15 hub PAH-associated targets, further supporting its therapeutic potential. Conclusions: This study provides preliminary evidence on the underlying molecular mechanism of CGA in the treatment of PAH. The findings suggest that CGA could be a promising option for the development of new PAH drugs. Full article

Physician detection of heart sound abnormality is complicated by the inherent difficulty of detecting critical abnormalities in the presence of noise. Computer-aided heart auscultation provides a promising alternative for more accurate detection, with recent deep learning approaches exceeding expert accuracy. Although combining phonocardiogram (PCG) data with electrocardiogram (ECG) data provides more information to an abnormal heart sound classifier, the scarce presence of labelled datasets with this combination impedes training. This paper explores fine-tuning deep convolutional neural networks such as ResNet, VGG, and inceptionv3, on images of spectrograms, mel-spectrograms, and scalograms. By fine-tuning deep pre-trained models on image representations of ECG and PCG, we achieve 91.25% accuracy on the training-a dataset of the PhysioNet Computing in Cardiology Challenge 2016, compared to a previous result of 81.48%. Interpretation of the model’s learned features is also provided, with the results indicative of clinical significance. Full article

The anatomy of the human shoulder predisposes the neurovascular bundle to compression at different levels of the thoracic outlet during abduction of the arm. There are four possible levels of compression at the thoracic outlet pathway: at the costo-clavicular angle, the inter-scalenic angle, under the pectoralis minor muscle or at the level of the humeral head. The positional thoracic outlet compression (TOC) often remains completely asymptomatic. When symptomatic, compressions are collectively referred to as thoracic outlet syndrome (TOS) and may require surgery if physical therapy fails to improve symptoms. The “thoracic outlet compression with complications or sequelae” (the acronym of which is “TOC-CS”, which can be simplified as “TOX”) will almost invariably lead to surgery to release the compression, and other possible treatment targeting the complications as required. There is a continuum between TOC, TOS and TOX, which are simply different clinical stages of the same mechanical issue, just like the Rutherford grades represent different stages of lower extremity arterial disease. We believe that discriminating between TOC, TOS and TOX clarifies clinical definitions and their respective treatment options. TOC is to be considered as a physiological positional phenomenon, TOS requires medical or surgical treatment and surgery should be considered as a primary option in TOX. Full article

Cerebrovascular disease (CVD) is a global health concern, and early detection is crucial for effective intervention. This case report presents a 31-year-old male patient with multiple cardiac risk factors who underwent positron emission tomography/computed tomography (PET/CT) with ¹⁸F-sodium fluoride (NaF) and ¹⁸F-fluorodeoxyglucose (FDG) to evaluate for the presence and degree of atherosclerosis in the aorta, carotid arteries, coronary arteries, iliac arteries, and the femoral arteries. Elevated NaF uptake within the bilateral carotid arteries signified substantial ongoing vascular microcalcification. Reduced global brain metabolism and region-specific hypometabolism measured with FDG PET indicated potential cerebrovascular mechanisms that may be influencing neurological function. The findings highlight the potential of emerging PET tracers, such as NaF, to improve the diagnostic accuracy and therapeutic management of CVD. This case emphasizes the importance of a comprehensive diagnostic approach as well as continued investigation into CVD pathophysiology using PET-based techniques, which may guide the development of innovative therapeutic strategies. Full article

Numerous studies have investigated in-stent restenosis (ISR) predictors in first-generation drug-eluting stents (DESs), but only a few have investigated second-generation DESs. We aimed to investigate the ISR predictors following a successful DES implantation in coronary artery disease (CAD) patients. A systematic review and meta-analysis study was conducted. Diabetes mellitus (DM) (OR 1.47; 95% CI 1.19 to 1.83; p < 0.01), family history of CAD (OR 1.26; 95% CI 1.03 to 1.55; p 0.03), and smoking (OR 1.23; 95% CI 1.02 to 1.48; p 0.03) were the strong predictors for the DES-ISR. The DES-ISR was more common in DESs with smaller stent diameter (MD −0.12; 95% CI −0.16 to −0.08; p < 0.01) and longer stent length (MD 2.24; 95% CI 1.36 to 3.13; p < 0.01). Angiography characteristics, including multi-vessel disease (MVD) (OR 1.45; 95% CI 1.07 to 1.97; p 0.02), type B2/C lesions (OR 1.56; 95% CI 1.06 to 2.30; p 0.02), and type C lesion (OR 1.33; 95% CI 1.09 to 1.62; p < 0.01), were also associated with DES-ISR. We confirmed that DM, family history of CAD, smoking, MVD, smaller stent diameter, longer stent length, and type B2 or C lesions were proven to be ISR predictors following DES implantation. Full article

Subarachnoid hemorrhage (SAH) is a medical emergency that requires immediate intervention. The etiology varies between cases; however, rupture of an intracranial aneurysm accounts for 80% of medical emergencies. Early intervention and treatment are essential to prevent long-term complications. Over the years, treatment of SAH has drastically improved, which is responsible for the rapid rise in SAH survivors. Post-SAH, a significant number of patients exhibit impairments in memory and executive function and report high rates of depression and anxiety that ultimately affect daily living, return to work, and quality of life. Given the rise in SAH survivors, rehabilitation post-SAH to optimize patient outcomes becomes crucial. The review addresses the current rehabilitative strategies to combat the neurocognitive and behavioral issues that may arise following SAH. Full article

The Framingham Heart Study (FHS) began in 1949 with the goal of defining the epidemiology of hypertensive or arteriosclerotic heart disease in the population of Framingham, Massachusetts, a primarily Caucasian suburb west of Boston with a population of approximately 28,000. The participants were without previous symptoms of heart disease and were followed for the occurrence of Cardiovascular Disease (CVD). The study documented a comprehensive medical history that included current symptoms, family history, past cardiac history, social history, and medications. The medical exam included diagnostic studies of chest X-ray, electrocardiogram (EKG), complete blood count (CBC), uric acid level, blood glucose, urinalysis, and venereal disease research laboratory test; Syphilis (VDRL). Serum lipids, recognized at the time to be associated with cardiovascular disease, were also measured. These included cholesterol, total phospholipids, and the Gofman’s S_f 10–20 fraction. Study participants underwent four examinations at 6-month intervals to document any clinical manifestation of CVD. The present understanding of the epidemiologic factors that influence cardiovascular disease risk (CVD-R) is based on the first report of study results at a 6-year median follow-up and numerous subsequent analyses of long-term follow-up data from the original Framingham cohort as well as their offspring. In this paper, we review the Framingham cohort study with regards to the risk factors of peripheral vascular disease. Full article

Focal vibration therapy seeks to restore the physiological function of tissues and the nervous system. Recommendations for vibration settings, e.g., that could improve residual limb health and prosthesis acceptance in people with amputation, are pending. To establish a physiological connection between focal vibration settings, clinical outcomes, and molecular and neuronal mechanisms, we combined the literature on focal vibration therapy, vibrotactile feedback, mechanosensitive Piezo ion channels, touch, proprioception, neuromodulation, and the recovery of blood vessels and nerves. In summary, intermittent focal vibration increases endothelial shear stress when applied superficially to blood vessels and tissues and triggers Piezo1 signaling, supporting the repair and formation of blood vessels and nerves. Conversely, stimulating Piezo1 in peripheral axon growth cones could reduce the growth of painful neuromas. Vibrotactile feedback also creates sensory inputs to the motor cortex, predominantly through Piezo2-related channels, and modulates sensory signals in the dorsal horn and ascending arousal system. Thus, sensory feedback supports physiological recovery from maladaptations and can alleviate phantom pain and promote body awareness and physical activity. We recommend focal vibration of phantom limb maps with frequencies from ~60–120 Hz and amplitudes up to 1 mm to positively affect motor control, locomotion, pain, nerves, and blood vessels while avoiding adverse effects. Full article