Journal of Clinical Medicine

Galectin-3 (Gal-3), a multifunctional protein, plays a pivotal role in a wide range of physiological and pathological processes in the human body. Substantial evidence has linked its overexpression and secretion to the pathogenesis of various conditions, including diabetes mellitus, heart failure, fibrosis, atherosclerosis, and chronic kidney disease. Diabetes mellitus, a persistent metabolic disorder, exerts profound effects on both renal and cardiovascular systems. Contemporary research has investigated a range of various biomarkers aimed at predicting the early onset of renal and cardiac dysfunction in diabetic patients. An early decline in glomerular filtration rate (GFR) may occur even with normal urinary albumin excretion. Given that NT-proBNP concentrations are influenced by GFR, there is a critical need to identify biomarkers capable of detecting early cardio–renal injury in individuals with diabetes. Elevated Gal-3 levels in diabetic patients have been associated with an increased risk of all-cause mortality, cardiovascular disease, and progressive kidney failure and may serve as an indicator of subclinical cardiac and renal dysfunction. Incorporating Gal-3 assessment into clinical practice has the potential to improve diagnostic precision and support personalized management for cardiovascular, renal, and metabolic disorders. This review aims to elucidate the role of Gal-3 as a pivotal biomarker for diagnosis, prognosis, and therapeutic guidance in general in different types of diseases which involve cardio–renal complications. Full article

Visual snow and its syndrome represent a relatively new and enigmatic neurological condition affecting the human sensory, motor, and perceptual systems. In this narrative review, first an overview of the condition and its basic characteristics and demographics are presented. Then, the six therapeutic approaches that have been attempted over the past decade are detailed by a simple discussion of the problem with the patient, medications, special chromatic tints, oculomotor training, visual noise adaptation, and environmental changes, which have met with varying degrees of success. Thus far, chromatic tints and oculomotor training appear to be the most successful. Full article

Background: Hemorrhoidal disease (HD) is a common anorectal condition characterized by symptoms such as bleeding, pain, discomfort and itching. While often underdiagnosed due to patient reluctance to seek care, HD significantly impacts quality of life (QoL). Conservative treatments are preferred for low-grade HD, with increasing interest in natural substance-based therapies. Materials and Methods: A large-scale survey was conducted using a digital platform to collect real-world data (RWD) from patients, pharmacists and physicians. The research assessed perceived effectiveness, safety, tolerability, quality of life (QoL) and usage patterns of NeoFitoroid BioOintment. Quantitative analysis was also performed using a global score (GS) based on Likert scale ratings and their distribution. Results: A total of 2618 participants were included. A strong concordance across the three participating cohorts in the answers provided for all items of the questionnaire was observed. The descriptive analysis revealed high grades of effectiveness, safety and tolerability. Indeed, over 90% of respondents rated the product as “good” or “excellent” in terms of effectiveness and safety. Conclusions: These findings underscore the treatment’s effectiveness, safety, tolerability and positive influence on QoL in HD patients. Full article

Solitary fibrous tumors (SFTs) of the spine are rare. SFTs, especially those classified as WHO grade II or III (previously termed hemangiopericytomas), are aggressive neoplasms with a high recurrence rate and metastatic potential. In the literature, descriptions of SFTs are limited to case reports and small case series. To our knowledge, 157 cases, including the current case, have been reported since Schirger’s 1958 report on spinal SFTs. This report describes two cases of WHO grade II and III SFTs in the spine and presents a review of the literature. In the first case, an extradural WHO grade II SFT recurred 6 years after the first surgery, and a second surgery was performed, including wide excision of the surrounding tissue. The patient has remained recurrence-free for 16 years since the second surgery. In the second case, an intradural extramedullary WHO grade III SFT was resected, including the dura mater, and the patient has remained recurrence-free for 3 years since the surgery. Few reports have described tumor recurrence and long-term outcomes after reoperation, as in the first case, or extensive resection including the dura, as in the second case. Furthermore, the literature review not only summarizes patients’ general and surgical information, but also indicates, based on multivariate analysis, that gross total resection (GTR) is an important factor in preventing recurrence and metastasis. This is the first study to comprehensively examine previous reports and identify risk factors for recurrence and metastasis. In addition, because recurrences have been reported long after surgery, we believe that even if GTR is performed surgically, it is important to conduct follow-ups to check for long-term recurrence. Full article

Background/Objectives: Aging is linked to a loss of muscle mass and strength, which increases the risk of falls, disability, and lower quality of life. Identifying individuals at risk of sarcopenia, cachexia, or malnutrition is important. In settings with limited access to advanced diagnostics, simple anthropometric measurements can serve as practical alternatives. This study aimed to evaluate simple, quick, and non-invasive anthropometric measurements as indicators of muscle mass in older adults, based on body composition analysis (BIA). Methods: The study included 361 patients admitted to a geriatric ward. Standardized protocols were used to measure anthropometric and body composition parameters, including bioelectrical impedance analysis (BIA). Various body composition indices were calculated, such as body mass index (BMI), body adiposity index (BAI), waist-to-hip ratio (WHR), visceral adiposity index (VAI), fat-free mass index (FFMI), and fat mass index (FMI). Results: Strong positive correlations were found between body mass and muscle mass in both women and men. Among anthropometric measures, calf circumference showed the strongest correlation with muscle mass (R = 0.798 in women; R = 0.744 in men, p < 0.001). Other indices, including BMI (R = 0.733 in women; R = 0.606 in men, p < 0.001), FFMI (R = 0.697 in women; R = 0.721 in men, p < 0.001), and FMI (R = 0.600 in women; R = 0.354 in men, p < 0.001), were also positively correlated with muscle mass. Conclusions: Calf circumference is a simple, quick, and non-invasive measure that can effectively estimate muscle mass in older adults. Although other anthropometric parameters, such as body mass, BMI, FMI, and FFMI, also showed positive correlations with muscle mass, calf circumference appears to be the most practical, as it requires minimal equipment, little time, and limited preparation. This makes it particularly useful for routine assessments in primary care and long-term care settings, where access to advanced diagnostic tools like BIA or DXA is limited. These findings support the use of simple anthropometric measurements as cost-effective and easily accessible alternatives for estimating muscle mass in older adults. Further research is needed to determine appropriate cut-off points for specific populations and sexes. Full article

Background: Persistent fatigue is among the most commonly reported symptoms in patients suffering from post-acute sequelae of SARS-CoV-2 infection (long COVID). Autonomic dysfunction, measurable via heart rate variability, has been implicated as a contributing factor. Osteopathic manipulative treatment is a manual therapeutic approach that targets autonomic balance and may offer a novel intervention for long COVID-related fatigue. Methods: In this single-blind, randomized controlled trial, 42 participants (mean age 51 ± 11 years; fatigue severity score: 31 ± 5 points) with long COVID and persistent fatigue ≥12 weeks post-infection were allocated to either a 45 min standardized osteopathic treatment (n = 21) or a sham-treatment group (n = 21). Heart rate variability was assessed using a 10 min resting electrocardiogram before intervention, immediately after, and again 48 h later. The analysis of heart rate variability encompassed time-domain indices, including the root mean square of successive differences, the standard deviation of normal-to-normal intervals, mean heart rate, and mean RR interval. Additionally, frequency-domain measures such as low-frequency, high-frequency, total power, and the LF/HF ratio were considered. Results: The osteopathy group showed a statistically significant increase in root mean square of successive differences post-treatment (p < 0.01), accompanied by a decrease in the stress index (p < 0.05) and an increase in the mean of the standard deviations of RR intervals (p < 0.05). Significant between-group differences were observed for mean heart rate and mean of RR intervals (p < 0.05). Frequency-domain measures also improved significantly from baseline in the intervention group. Outlier patterns suggest potential subgroup effects, possibly due to underlying dysautonomia. Conclusions: A single session of osteopathic treatment significantly enhanced short-term heart rate variability in long COVID patients with fatigue. These findings highlight the potential role of manual autonomic modulation as a supportive therapy in long COVID management. Further research is needed to assess the long-term effects and optimal treatment frequency of osteopathic manipulative treatment in this population. Full article

Background: Colovesical fistulas are abnormal communications between the colon and urinary bladder, most commonly caused by diverticular disease. Although colovesical fistulas are rare, they should be suspected in patients presenting with recurrent urinary tract infections, pneumaturia, or fecaluria. We integrated two case reports with a retrospective national cohort analysis to assess the surgical treatment of colovesical fistulas. Methods: We report two cases of colovesical fistulas, both secondary to sigmoid diverticulitis, treated surgically via minimally invasive approaches. A retrospective analysis using the National Inpatient Sample database from 2016 to 2022 was conducted to compare outcomes of open surgery with those of minimally invasive surgery. Propensity score matching and multivariable regression analyses were used to evaluate clinical outcomes. Results: The first patient underwent hand-assisted laparoscopic sigmoidectomy with fistula takedown and has remained asymptomatic at 8 months, while the second patient underwent robotic-assisted sigmoidectomy with staged ileostomy reversal and has remained asymptomatic at 1 month. National data analysis showed no significant difference in mortality (<1% versus <1%, p = 0.931), wound complications (1.4% versus 1.0%; p = 0.554), or postoperative sepsis or shock (7.1% versus 5.6%; p = 0.114) between open and minimally invasive surgical approaches. However, the minimally invasive surgery group had significantly shorter length of stay than the open surgery group (6.9 versus 7.3 days, p < 0.001). Conclusions: Minimally invasive repair of colovesical fistulas was associated with shorter hospital stays than open surgery, with no significant differences in major complications. Early identification and timely surgical management are critical for achieving favorable outcomes. Full article

Background: The perfusion of viscera, kidney, and spinal cord represents one of the main concerns during open repair (OR) of Thoraco-Abdominal Aortic Aneurisms (TAAAs). Passive shunting (PS) has been historically used for intraoperative distal aortic perfusion but has been progressively replaced almost entirely by partial left-sided heart or total cardiopulmonary bypass with extra-corporeal circulation (ECC). Despite several advantages of these methods, PS still has potential in mitigating some drawbacks of long extracorporeal circuits connected with centrifugal or roller pumps, such as the need for cardiac and great vessels cannulation, priming and large intravascular fluid volume shifts, high heparin dose, immunosuppressive effects, and systemic inflammatory response syndrome. Methods: This study prospectively analyzed data of a cohort of patients who underwent TAAA OR using a PS in a single institution. Outcomes of interest were mortality, rate of mesenteric, renal and spinal cord ischemia, cardiac complications, and intraoperative hemodynamic stability achieved in this setting. Our institutional bundle and a comprehensive literature review about the different configurations and applicability of PS for TAAA OR is also reported. The search was performed based on three databases (PubMed, EMBASE, and Cochrane Library) by two independent reviewers (LS and AA) from inception to 31 December 2023, and the reported clinical results (visceral, renal, and spinal cord complications and mortality) using PS during TAAAs OR were analyzed. Results: Between March 2021 and December 2023, 51 TAAA repairs were performed and eleven patients (n = 8, 73% male; mean age 67 years, range 63–79) were operated using a PS for a total of one (9%) type I, one (9%) type II, two (18%) type III, five (45%) type IV, and two (18%) type V TAAA. In our early experience, PS was indicated for limited staff resources during the COVID-19 pandemic to treat five non-deferable cases. The sixth and seventh patients were selected for PS as they already had a functioning axillo-bifemoral bypass that was used for this purpose. For the most recent cases, PS was chosen as the primary perfusion method according to a score based on clinical and anatomical factors with ECC as a bailout strategy. Selective renal perfusion with cold (4 °C) Custodiol solution was the method of choice for renal protection in all cases while antegrade perfusion of the coeliac trunk and the superior mesenteric artery was assured by PS through a loop graft (8–10mm) proximally anastomosed to the axillary artery (10 patients, 90.9%) or the descending thoracic aorta (one patient, 9%) and distally anastomosed to the infrarenal aorta (3), common iliac (3), or femoral vessels (5). In-hospital mortality was 9% as one patient died on the 10th postoperative day from mesenteric ischemia following hemodynamic instability; permanent spinal cord ischemia rate was 0% and the rate of AKI stage 3 was 9% (one patient). Bailout shifting to ECC was never required. No cardiac complications, nor a significant increase in serum CK-MB were reported in any patient. No prolonged severe intraoperative hypotension episodes (Mean Arterial Pressure < 50 mmHg) were assessed using the Software Acumen Analytics (Edwards LifeSciences, Irvine CA, USA). No peri-operative coagulopathy nor major bleeding was reported. Conclusions: Our experience showed satisfactory outcomes with the use of PS in specifically selected cases. Current data indicate that PS may represent an alternative to ECC techniques during TAAAs OR in high volume centers where assisted extracorporeal circulation could eventually be applied as a bailout strategy. However, due to the small sample size of this and previously published series, more data are needed to clearly define the potential role of such approach during TAAA OR. Full article

Background: Wrist arthritis significantly impacts the quality of life in elderly populations. While total wrist arthroplasty and wrist arthrodesis are established treatments, partial resurfacing procedures are emerging as a solution offering advantages for patients over 70 years of age. Objective: To systematically evaluate the efficacy, safety, and functional outcomes of radial versus carpal resurfacing procedures for the management of wrist arthritis in patients over 70 years of age. Methods: A comprehensive search of PubMed, Scopus, and Web of Science was conducted for studies published from these databases’ inception to May 2025. Studies reporting the outcomes of either radial or carpal resurfacing in patients ≥70 years of age with wrist arthritis were included. Primary outcomes were pain reduction, functional improvement, and complication rates. Results: Twenty studies met the inclusion criteria. Both carpal and radial resurfacing provided pain relief, with mean VAS scores ranging from 0 to 3.8 across studies and DASH scores ranging from 13 to 59 points, while carpal resurfacing showed better preservation of range of motion, with flexion/extension arcs of 27–65° compared to 22–46° for radial implants. Complication rates were comparable, though implant loosening was uncommon with both radial and carpal resurfacing. Both procedures demonstrated satisfactory patient-reported outcomes at midterm follow-up (median: 32 months; range: 6–84 months). Conclusion: In patients over 70 years of age with wrist arthritis, both radial and carpal resurfacing appear to be viable options with distinct advantages. Radial resurfacing may be preferred for patients with previous distal radius fractures, while carpal resurfacing offers better motion preservation and is indicated in SLAC and SNAC wrists. Patient selection should consider specific arthritis patterns, activity requirements, and comorbidities. Long-term studies are needed to evaluate durability beyond 5–10 years in this population. Full article

Background: Long-chain 3-hydroxyacyl-CoA dehydrogenase deficiency (LCHADD) is a rare autosomal recessive metabolic disorder affecting long-chain fatty acid β-oxidation. A hallmark feature of LCHADD is progressive chorioretinopathy, which may lead to severe visual complications, including macular neovascularization (MNV). The goal of the study was to analyze MNV in patients with genetically confirmed LCHADD. Methods: Data of 8 patients with LCHADD from the Kaszubia region in Poland followed in the clinic were retrospectively analyzed. The analyses included genetic confirmation, ophthalmologic examinations, spectral-domain optical coherence tomography (SD-OCT), and treatment responses. Results: Two patients with MNV in the course of LCHADD were identified. In Patient 1, a 9-year-old female, unilateral MNV at the fibrotic stage with a visual acuity of counting fingers was diagnosed in the right eye. No treatment was administered. The left eye remained stable, maintaining a best corrected visual acuity (BCVA) of 0.9 on the decimal Snellen chart. Patient 2, male, was followed from age 8 to 16 and during that time developed bilateral MNV. The right eye presented with inactive MNV at the age of 9, resulting in BCVA reduction to 0.3 without active fluid, and remained stable without intervention. The left eye developed active MNV at age 15 with subretinal fluid and retinal edema. Treatment with five intravitreal injections of ranibizumab led to complete resolution and recovery of BCVA to 1.0. Conclusions: MNV, although rare, can develop in pediatric LCHADD patients silently and bilaterally. Early detection through regular ophthalmologic screening is crucial, as timely anti-VEGF treatment can preserve or restore vision. Delayed diagnosis may result in irreversible damage and limited therapeutic benefit. Full article

Background: Soft tissue sarcomas (STSs) are rare and heterogeneous malignancies requiring a multidisciplinary approach to diagnosis and treatment. Advances in surgical techniques, chemotherapy, and radiotherapy have improved survival rates but often result in significant functional impairments, particularly in patients undergoing limb-sparing procedures. Rehabilitation is crucial for restoring mobility and independence, with recent studies emphasizing the importance of personalized rehabilitation protocols tailored to specific surgical interventions. Quantitative assessments, such as 3D motion capture and surface electromyography, provide objective insights into gait performance and motor function, enabling more precise rehabilitation strategies to optimize recovery. Methods: This study evaluated gait performance in 21 patients with lower-limb impairment following limb-sparing surgery for STS. Patients underwent two instrumented gait assessments using marker-based 3D motion capture and surface electromyography to measure spatiotemporal gait parameters, joint kinematics, and muscle activity. Independence in the activity of daily living was assessed with the modified Barthel Index in both timepoints. Results: Following rehabilitation, patients demonstrated significant improvements in functional independence, as reflected by an increase in the modified Barthel Index (p < 0.001). Gait analysis revealed increased walking speed, stride length, cadence, and improved joint range of motion at the hip, knee, and ankle, though electromyographic analysis showed no statistically significant differences in muscle activation patterns or co-contraction indices. Conclusions: These findings underscore the importance of a rehabilitation programs personalized on gait strategies. A deeper understanding of motor adaptations based on sarcoma location and surgical approach could further refine rehabilitation protocols, ultimately enhancing patient outcomes and quality of life. Full article

Background/Objectives: The incidence of metabolic-dysfunction-associated steatotic liver disease (MASLD) is on the rise worldwide. The purpose of this paper is to review the current and emerging trends in the management and treatment of this condition. Methods: A comprehensive literature review was conducted using PubMed and GoogleScholar, focusing on articles published within the last ten years. Results: As the incidence of MASLD rises worldwide, it is becoming ever more important to call attention to disease prevention and progression. Although weight loss, diet, and exercise play a major role, certain therapies including GLP-1 receptor agonists, resmetirom, lanifibranor, and FGF-3 analogs are showing promise when treating patients with MASLD. As more drugs become available, it will be important to note how these medications change the global outlook of this disease. Conclusions: Overall, the treatment landscape of MASLD is rapidly changing. Several phase 3 trials have revealed promising data when it comes to improving liver fibrosis and histology. This shift in treatment will provide new hope for patients and clinicians when treating this challenging disease. Full article

Background/Objectives: Cardiovascular disease remains a leading cause of mortality in Spain, with dyslipidemia being a major modifiable risk factor. Lipid-lowering therapy (LLT) is essential for cardiovascular risk reduction, but regional disparities in prescription patterns and LDL-C control persist. This study analyzes LLT prescription trends in Spain in 2019 and 2023, assessing temporal, demographic and regional differences. Methods: A retrospective observational study was conducted using the Spanish Primary Care Clinical Database (BDCAP), which contains 4.8 million anonymized primary care records. LLT prescriptions for primary prevention were analyzed by sex, age, community size, and employment status. Trends from 2019 to 2023 were evaluated, distinguishing between monotherapy and combination therapy. Results: In 2023, 5.8 million individuals received LLT for primary prevention (139.6 per 1000). Women had higher treatment rates than men after age 60. Treatment rates were highest in small communities and among retirees. The use of combination therapies almost doubled from 2019 to 2023, achieving better LDL-C control (56.4% vs. 41.5% with monotherapy, p < 0.001). Regional disparities were evident, with the lowest treatment rates in Cataluña and País Vasco and the highest in Galicia. Conclusion: LLT prescription patterns in Spain show remarkable socioeconomic and regional disparities. The increase in combination therapy suggests a shift towards more intensive lipid management. Standardized guidelines and targeted interventions are needed to ensure equitable and effective dyslipidemia treatment. Full article

Background/Objectives: Musculoskeletal disorders causing chronic pain are increasingly prevalent due to factors such as injury, overuse, and aging, leading to interest in porcine collagen injections as a potential therapeutic and conservative option. Despite promising results, evidence-based information on this treatment is scarce. To address this gap, the authors conducted an eDelphi consensus among expert Italian physicians in musculoskeletal pain to gather their perspectives on collagen injections. Methods: A Steering Committee and a Panel of 23 physicians developed the statements list (36) including the modalities, safety, and efficacy of intra- and extra-articular collagen injections. Panelists rated their agreement with each statement on a 5-point Likert scale (5 means “Strong Agreement”). Consensus was defined as when at least 75% of the panelists voted with a score of ≥4/5 after two rounds of votes. The weighted average (WA) was calculated for each statement. As control, we elaborated a Hypothetical Parametric Distribution (HPD WA equal to 3.00), where the percent of panelists is equally distributed along each Likert Scale Value (LSV). The maximum WA for 75% of the consensus is established at 3.75. Indeed, the combination of 75% having WA > 3.75 was defined as “Strong Agreement”. While, if the consensus was under 75%, the WA vs. HPD comparison was performed using the Wilcoxon Test. Significant differences among the distribution of LSVs judged the statement as “Low Level of Agreement”. Disagreement was evaluated when the WA was under the PHD. Results: The consensus was reached “Strong Agreement” after twin rounds in 29 out of 36 (8.55%). In 5 out of 36 statements (13.89%), the panelists reached the “Low Level of Agreement” by statistical tests. In the remaining two statements, there was a “Consensus of Disagreement”. All panelists unanimously agreed on crucial points, such as contraindications, non-contraindication based solely on comorbidity, and the importance of monitoring collagen’s effectiveness. Unanimous agreement was reached on recommending ultrasound guidance and associating collagen injections with therapeutic exercise and physical modalities. Substantial consensus (concordance > 90%) supported collagen injections for osteoarthritis, chondropathy, and degenerative tendinopathies, emphasizing intra- and peri-articular treatment, even simultaneously. However, areas with limited evidence, such as the combination of collagen with other injectable drugs, treatment of myofascial syndrome, and injection frequency, showed disagreement. The potential of intra-tendinous porcine collagen injections for tendon regeneration yielded mixed results. Conclusions: Clinicians experts in musculoskeletal pain agree on using collagen injections to treat pain originating from joints (e.g., osteoarthritis) and periarticular (e.g., tendinopathies). Full article

Background: Cervical cancer remains a major global health burden, particularly in regions with limited early detection. The Loop Electrosurgical Excision Procedure (LEEP) is commonly used to diagnose and treat cervical intraepithelial neoplasia (CIN). The lymphocyte-to-monocyte ratio (LMR) is a potential biomarker for cancer risk stratification. It reflects immune function and tumor-related inflammation. Lower LMR values suggest reduced antitumor immunity and increased tumor-promoting inflammation, which are linked to cancer development and progression. This study examines relationships between preoperative LMR and histopathological outcomes after LEEP. Methods: This retrospective study included 374 patients undergoing the LEEP for cervical dysplasia. Preoperative LMR values were compared across four histopathological categories: negative, low-grade, high-grade lesions, and invasive carcinoma. The Kruskal–Wallis test assessed group differences, with Mann–Whitney U tests for pairwise comparisons. ROC curve analysis (n = 369) evaluated LMR’s diagnostic performance, and logistic regression evaluated its independent predictive value. Results: LMR significantly differed across cytological (p = 0.04) and histological groups (p = 0.036). Post hoc analysis revealed significantly lower LMR in invasive carcinoma versus low-grade lesions in cytology and for both low- and high-grade lesions in histology. ROC analysis yielded an AUC of 0.680. An LMR cutoff <4.49 showed 82.6% sensitivity and 50.0% specificity. Stricter cutoff (<3.89) increased specificity (66.8%) but decreased sensitivity (60.9%). Both had high negative predictive values (97.7% and 96.2%) but low positive predictive values (9.9% and 10.9%). Conclusions: LMR may serve as a complementary biomarker to predict higher-grade cervical lesions and help rule out invasive disease, aiding patient triage in resource-limited settings. Full article

Background/Objectives: Cardiac amyloidosis (CA) and cardiac sarcoidosis (CS) are two distinct infiltrative cardiomyopathies that can present with overlapping clinical features, including heart failure and arrhythmias. However, they arise from fundamentally different pathophysiological mechanisms: amyloid protein deposition in CA versus granulomatous inflammation in CS. These differing pathophysiologies result in divergent imaging patterns, clinical trajectories, and treatment strategies. This study aims to compare the clinical presentations, imaging characteristics, and outcomes of patients with CA and CS to identify key differentiating factors that can improve diagnostic precision and guide therapy. Methods: This single-center, retrospective, cross-sectional study analyzed electronic medical records of patients diagnosed with CA (limited to transthyretin CA) or CS at Mount Sinai Morningside system from January 2017 until October 2023. Patients were identified using diagnostic codes and confirmed by histology or disease-specific imaging criteria. Clinical data, transthoracic echocardiography (TTE), cardiac magnetic resonance (CMR) imaging, pyrophosphate scintigraphy (PYP), and fluorodeoxyglucose positron emission tomography (FDG-PET) findings were collected. Statistical comparisons between groups were performed using chi-square tests and independent t-tests, with p < 0.05 considered statistically significant. Results: A total of 16,834 patients were screened and 216 patients were included in the analysis (125 CA, 92 CS). CA patients were older (78.2 vs. 62.0 years, p = 0.01), had greater interventricular septal thickness (1.57 vs. 1.10 cm, p = 0.01), and exhibited diffuse late gadolinium enhancement (LGE) and elevated extracellular volume (ECV) on CMR. CS patients had higher rates of ventricular tachycardia (53.3% vs. 10.7%, p = 0.01), increased myocardial fluorodeoxyglucose (FDG) uptake on positron emission tomography (PET) (90%), and more frequent implantable cardioverter-defibrillator (ICD) placement (66.3% vs. 13.0%, p = 0.01). Conclusions: CA and CS demonstrate distinct imaging profiles, arrhythmic risks, and treatment patterns. Early differentiation using advanced imaging is crucial for implementing disease-modifying therapies in CA and for immunosuppression and ICD implantation in CS, thereby improving patient outcomes. Full article

Background: Fibrinolytic impairment is one of the key factors involved in the pathogenesis of hemostasis disturbances in sepsis, significantly contributing to microthrombosis, organ dysfunction, and mortality rates. While hemostatic assessment in sepsis typically focuses on coagulation activation, evaluating fibrinolytic activity remains challenging due to methodological limitations and a lack of standardization of the currently available methods. Objectives: This comprehensive review examines current methods for assessing fibrinolytic activity in bacterial sepsis, their clinical applications, strengths and limitations, and future perspectives for improved diagnostic approaches. Methods: We conducted a systematic literature search and identified 52 studies that investigated fibrinolysis assessment in adult patients with bacterial sepsis using biomarkers or global tests. Studies included mainly observational cohorts examining various fibrinolytic assessment methods. Results: Fibrinolytic shutdown, primarily mediated by the overproduction of plasminogen activator inhibitor-1 (PAI-1), occurs early in sepsis and correlates with disease severity and mortality. Current assessment methods include plasma biomarker measurements (PAI-1, plasmin-antiplasmin complexes, D-dimer), global plasma-based tests (clot lysis time, plasmin generation assays), and whole-blood viscoelastic testing (rotational thromboelastometry, ROTEM; thromboelastography, TEG). Modified viscoelastic tests incorporating tissue plasminogen activators demonstrate enhanced sensitivity for detecting fibrinolytic resistance. Despite efforts, standardization is still limited, and routine clinical implementation has not been achieved yet. Conclusions: Fibrinolytic assessment provides important prognostic information in sepsis, despite methodological challenges. The integration of point-of-care viscoelastic testing with modified protocols shows promise for real-time evaluation. Future research should focus on developing standardized, automated assays suitable for routine clinical practice, enabling personalized therapeutic interventions that target fibrinolytic dysfunction in sepsis. Full article

Coronary microvascular dysfunction (CMD) is increasingly being recognized as a significant contributor of ischemic heart disease, particularly affecting women with angina and non-obstructive coronary arteries. This contemporary review synthesizes recent landmark evidence (2022–2024) revealing a striking paradox in CMD management. While diagnostic capabilities have advanced dramatically—with CMD now identified in 41% of patients with non-obstructive coronary disease—this diagnostic success has not translated into therapeutic benefits. Recent meta-analyses demonstrate that CMD doubles cardiovascular risk (HR 2.08–2.45), yet the first randomized trial of invasive endotyping (CorCTA) found that improved diagnosis failed to improve symptoms despite a 4-fold enhancement in diagnostic accuracy. This diagnosis–treatment gap represents one of the most pressing challenges in contemporary cardiovascular medicine, reflecting fundamental failures that demand urgent reconceptualization. We examine current evidence on its prevalence, diagnostic approaches, and prognostic implications, highlighting the urgent need for CMD-specific therapies to bridge the gap between diagnostic capability and clinical outcomes. Until CMD-specific therapies emerge from dedicated research programs, clinicians must optimize available treatments while advocating for the resources and research focus this condition deserves. Full article

Background: Acute SARS-CoV-2 infection may induce cardiac arrhythmias associated with viral myocarditis, which typically disappear in the convalescent phase after healing of the myocardial inflammation. Methods: We report the case of a 37-year-old woman with a childhood history of atrial septal defect repair and stable normofrequent atrial rhythm, who presented two months post-COVID-19 with palpitations and dizziness. Diagnostic evaluation included cardiac magnetic resonance imaging (CMR), 24 h Holter electrocardiogram (ECG) monitoring, and laboratory assessments over a 3-year period. Results: CMR suggested subacute myocarditis, and Holter ECG revealed multiple discernible complex cardiac arrhythmias including atrial bradycardia, intermittent junctional rhythm (JR), atrial fibrillation (AF), and non-sustained ventricular tachycardia. Laboratory results showed a moderate but transient increase in lactate dehydrogenase, persistently mildly elevated N-terminal pro–B-type natriuretic peptide (NT-proBNP), and immunoglobulin A (IgA), with all other cardiac, inflammatory, immunologic, and organ function parameters remaining normal. In spite of chaotic cardiac rhythm with alternating JR, AF, and atrial normofrequent rhythm with frequent blocked supraventricular beats and increasing atrioventricular conduction time, no therapeutic intervention was necessary during follow-up, and a conservative treatment approach was agreed with the patient. Two years post-COVID-19 infection, the patient returned to a normofrequent atrial rhythm with a markedly prolonged PQ time (500 ms) and a different P wave morphology compared to pre-COVID, without other rhythm disturbances. Conclusions: This case demonstrates a rare pattern of post-viral arrhythmias first emerging in the convalescent phase and resolving spontaneously after two years. It underscores the need for long-term rhythm surveillance following COVID-19, even in patients with prior structural heart disease and a stable baseline rhythm. Full article