Citations

Abstract Background Chronic kidney disease (CKD) increases cardiac arrest (CA) risk because of renal and cardiovascular interactions. Methods Using Centers for Disease Control and Prevention (CDC) data from 1999 to 2020, we analyzed CKD‐related CA mortality and the impact of social vulnerability index (SVI). Results We identified 336 494 CKD‐related CA deaths, with stable age‐adjusted mortality rates over time. Disparities were observed across gender, racial/ethnic, and geographic subpopulations, with higher mortality among males, Hispanic and non‐Hispanic Black populations, and those in urban and Western regions. Higher SVI correlated with increased mortality. Conclusions CKD‐related CA mortality rates are stable, with disparities across demographics; higher SVI correlates with increased mortality, highlighting needed interventions.

Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia, impacting approximately 6.1 million adults in the United States, with projections to increase two-fold by 2030. AF significantly increases the risk of stroke and other adverse cardiovascular events, leading to increased morbidity and mortality. The 2023 ACC/AHA/ACCP/HRS guidelines present a paradigm shift in AF management, moving from a duration-based classification to a more comprehensive, patient-centered approach. This includes a novel AF classification system that emphasizes early detection and intervention, including risk factors and lifestyle modification tailored to each patient’s risk profile. Moreover, the recommendations advocate for a multidisciplinary care model, ensuring coordinated management involving primary care providers and specialists. Primary care providers play a crucial role in initiating risk factor management and lifestyle interventions, even before the development of AF. This review aims to thoroughly examine the guidelines for the diagnosis and management of AF and equip general internists with the necessary insights to navigate the evolving landscape of AF care effectively.

Abstract Background Left Ventricular Assist Devices (LVADs) and heart transplantation stand out as the two well-established and effective therapeutic approaches for managing patients with advanced heart failure. Exercise-based cardiac rehabilitation (EBCR) has been demonstrated to improve functional capacity in patients with LVAD. Purpose We aim to assess the efficacy and safety of EBCR in patients with LVAD. Also, to compare high-intensity (HIT) versus moderate-intensity (MIT) EBCR regimens in patients with LVAD. Methods A systematic review and meta-analysis synthesizing evidence from randomized controlled trials (RCTs) studies obtained from PubMed, Embase Cochrane, Scopus, and WOS until January 2024. We used the fixed-effects model to report dichotomous outcomes using risk ratio (RR) and continuous outcomes using standardized mean difference (SMD) with a 95% confidence interval (CI). Results Six RCTs with 160 patients were included. There was no significant difference between EBCR and standard care regarding peak VO2 change [SMD: 0.24 with 95% CI (-0.14, 0.62), P= 0.21] and six-minute walk distance (6-MWD) change [SMD: 0.28 with 95% CI (-0.11, 0.66), P= 0.16]. Also, there was no significant difference between HIT and MIT exercise regarding peak VO2 change [SMD: 0.20 with 95% CI (-0.41, 0.82), P= 0.52] and 6-MWD change [SMD: 0.07 with 95% CI (-0.54, 0.69), P= 0.81]. Moreover, EBCR was associated with a significant decrease in the incidence of any adverse events when compared to usual care with [RR: 0.80 with 95% CI (0.65, 0.99), P= 0.04], while there was no significant difference between HIT and MIT exercise regarding the incidence of any adverse events [RR: 0.38 with 95% CI (0.02, 9.22), P= 0.55]. Conclusion EBCR did not improve functional capacity in patients with LVAD, with no significant effect on peak VO2 or 6-MWD.

Infective endocarditis (IE) poses a diagnostic challenge due to its diverse clinical presentations, especially among high-risk groups. Diagnosis relies on integrating clinical presentation, blood cultures and imaging findings. Advanced imaging techniques enhance diagnostic accuracy, particularly in complex cases. Treatment involves antimicrobial therapy and surgery in complicated cases, with early intervention crucial for optimal outcomes. Coordinated care by an Endocarditis Team ensures tailored treatment plans, prompt complication management and long-term monitoring after discharge. The authors present a case of subacute IE presenting initially with back pain in a patient with a complex medical history, highlighting diagnostic and management approaches.

Metabolic dysfunction-associated steatotic liver disease (MASLD) is a prevalent metabolic disorder characterized by excessive hepatic fat accumulation. Intermittent fasting (IF) has emerged as a potential therapeutic strategy with the ability to induce weight loss, improve insulin sensitivity and reduce hepatic steatosis. We aim to compare the efficacy of different IF regimens for MASLD management. A systematic review and network meta-analysis of randomized controlled trials investigating different IF regimens for MASLD. PubMed, EMBASE, WOS, SCOPUS and Cochrane Central Register of Controlled Trials were searched until 10 April 2023. Analysis was performed using R software with the meta and netmeta packages. Mean difference (MD) was used to pool continuous outcomes with 95% confidence intervals (CIs). Our meta-analysis was registered in PROSPERO (CRD42023418467). Our meta-analysis included eight randomized controlled trials with a total of 635 participants. The 5 : 2 diet significantly improved liver stiffness (MD, −0.32; 95% CI, −0.55 to −0.09; P < 0.01). Time-restricted feeding significantly improved liver steatosis (controlled attenuation parameter score) (MD, −39.83; 95% CI, −64.78 to −14.87; P < 0.01). No significant changes were observed in asparate aminotransferase, gamma-glutamyl transpeptidase, low-density lipoproteins cholesterol, total cholesterol, triglyceride levels, basal metabolic index, blood pressure, Homeostatic Model Assessment of Insulin Resistance, fasting blood sugar, lean body mass or waist circumference across all IF regimens. However, alternate-day fasting showed positive results in anthropometric measures, including significant improvements in lean body mass, waist circumference, fat mass and weight reduction (P < 0.05). IF regimens showed various positive effects on clinical outcomes in MASLD patients; however, these effects were not consistent. Therefore, a patient-tailored IF regimen should be considered.

Key Clinical MessagePre‐bariatric surgery dietary recommendations should take into account daily protein intake and other risk factors for kidney injury. This is important because a high protein intake can potentially lead to kidney injury.AbstractBariatric surgery has been shown to be a highly effective intervention for achieving weight loss and reducing obesity related‐comorbidities. Acute kidney injury (AKI) is considered one of the common complications in perioperative and post‐bariatric surgery. However, pre‐bariatric surgery AKI has never been reported. Several studies demonstrated that pre‐bariatric surgery weight loss improved surgical outcomes and decrease postoperative complications. Some diet regimens have been introduced including low‐caloric diet (LCD), very‐low caloric diet (VLCD), and very‐low caloric ketogenic diet (VLCKD). We present a patient who develops AKI after 10 days of having a high‐protein diet from a pre‐bariatric weight loss strategy.