Outcomes after Heart Transplantation among Non-Native English-Speaking Recipients.

Introduction: Effective communication and understanding are imperative for heart transplant (HT) recipients who require lifelong adherence to treatment plans and medications. Whether non-native English speaking (NNES) recipients have inferior outcomes compared to native English-speaking recipients (NES) has not been studied post-HT.

Methods: We reviewed adult HT recipients at Columbia University Irving Medical Center from January 2005 through December 2022 with primary language determined by chart review.

Unsupervised deep learning of electrocardiograms enables scalable human disease profiling.

The 12-lead electrocardiogram (ECG) is inexpensive and widely available. Whether conditions across the human disease landscape can be detected using the ECG is unclear. We developed a deep learning denoising autoencoder and systematically evaluated associations between ECG encodings and ~1,600 Phecode-based diseases in three datasets separate from model development, and meta-analyzed the results.

Consuming a modified Mediterranean ketogenic diet reverses the peripheral lipid signature of Alzheimer's disease in humans.

Background: Alzheimer's disease (AD) is a major neurodegenerative disorder with significant environmental factors, including diet and lifestyle, influencing its onset and progression. Although previous studies have suggested that certain diets may reduce the incidence of AD, the underlying mechanisms remain unclear.

Method: In this post-hoc analysis of a randomized crossover study of 20 elderly adults, we investigated the effects of a modified Mediterranean ketogenic diet (MMKD) on the plasma lipidome in the context of AD biomarkers, analyzing 784 lipid species across 47 classes using a targeted lipidomics platform.

Comparative lipidomic and metabolomic profiling of mdx and severe mdx-apolipoprotein e-null mice.

Despite its notoriously mild phenotype, the dystrophin-deficient mdx mouse is the most common model of Duchenne muscular dystrophy (DMD). By mimicking a human DMD-associated metabolic comorbidity, hyperlipidemia, in mdx mice by inactivating the apolipoprotein E gene (mdx-ApoE) we previously reported severe myofiber damage exacerbation via histology with large fibro-fatty infiltrates and phenotype humanization with ambulation dysfunction when fed a cholesterol- and triglyceride-rich Western diet (mdx-ApoE). Herein, we performed comparative lipidomic and metabolomic analyses of muscle, liver and serum samples from mdx and mdx-ApoE mice using solution and high-resolution-magic angle spinning (HR-MAS) H-NMR spectroscopy.

From the 100 Day Mission to 100 lines of software development: how to improve early outbreak analytics.

Since the COVID-19 pandemic, considerable advances have been made to improve epidemic preparedness by accelerating diagnostics, therapeutics, and vaccine development. However, we argue that it is crucial to make equivalent efforts in the field of outbreak analytics to help ensure reliable, evidence-based decision making. To explore the challenges and key priorities in the field of outbreak analytics, the Epiverse-TRACE initiative brought together a multidisciplinary group of experts, including field epidemiologists, data scientists, academics, and software engineers from public health institutions across multiple countries.

High-density electroanatomic mapping of atriofascicular pathways using multipolar mapping catheters can identify oblique pathways and avoid mechanical bump termination.

Background: Atriofascicular fibers (AFFs) are rare accessory pathways that have higher rates of recurrence after ablation because of either failure to identify AFF (M) potentials or mechanical termination with contact.

Objective: We aimed to evaluate whether electroanatomic mapping (EAM) using multielectrode, high-density nonlinear catheters can reliably localize AFF potentials and determine a site for ablation without causing mechanical termination.

Methods: Seven patients underwent electrophysiology studies (EPS) and EAM using high-density, multielectrode catheters for antidromic tachycardia using AFFs.

Global, regional, and national burden of HIV/AIDS, 1990-2021, and forecasts to 2050, for 204 countries and territories: the Global Burden of Disease Study 2021.

Background: As set out in Sustainable Development Goal 3.3, the target date for ending the HIV epidemic as a public health threat is 2030. Therefore, there is a crucial need to evaluate current epidemiological trends and monitor global progress towards HIV incidence and mortality reduction goals.

Morphological characterization of coronary plaques in young indian patients with acute coronary syndrome: A multicentric study.

Objectives: The prevalence of atherosclerosis and acute coronary syndrome (ACS) is increasing in young Indians (18-50 years of age). However, the characteristics of atherosclerotic plaques in such individuals are poorly understood, presenting distinct challenges for the management of ACS. This study aims to analyze plaque characteristics in young Indian patients with ACS who underwent percutaneous coronary intervention (PCI) using optical coherence tomography (OCT) imaging.

Does Adopting Western Low-density Lipoprotein Cholesterol Targets Expose Indians to a Higher Risk of Cardiovascular Events? Expert Opinion From the Lipid Association of India.

Adverse cardiovascular (CV) events have declined in Western countries due at least in part to aggressive risk factor control, including dyslipidemia management. The American and European (Western) dyslipidemia treatment guidelines have contributed significantly to the reduction in atherosclerotic cardiovascular disease (ASCVD) incidence in the respective populations. However, their direct extrapolation to Indian patients does not seem appropriate for the reasons described below.

Indian Experience with Vericiguat: A Review Based upon Case Series.

Heart failure (HF) is a condition that can result in repeated hospitalizations every year and can result in worsening HF (WHF). Although current pharmacological treatment for HF is fairly effective, there is a need to lower the residual risk of cardiovascular events and hospitalizations. Vericiguat, a soluble guanylate cyclase (sGC) stimulator, a new entrant, seems to present a promising therapeutic option for HF with signs of worsening, and early initiation of this therapy may be beneficial in certain patient profiles.

Real-world evidence of BioMime sirolimus-eluting stent in obstructive coronary artery disease: the meriT-2 trial.

Background: The efficacy and safety of the ultrathin BioMime sirolimus-eluting coronary stent (SES) system in treating single or multiple native coronary lesions, in-stent restenosis, and bifurcation lesions have been evidenced at 1 year.

Aims: We sought to investigate the long-term safety and efficacy of the BioMime SES in a real-world population with obstructive coronary artery disease (CAD).

Methods: The prospective, single-arm, multicentre meriT-2 trial enrolled 250 patients from 11 sites across India.

Global, regional, and national burden of upper respiratory infections and otitis media, 1990-2021: a systematic analysis from the Global Burden of Disease Study 2021.

Background: Upper respiratory infections (URIs) are the leading cause of acute disease incidence worldwide and contribute to a substantial health-care burden. Although acute otitis media is a common complication of URIs, the combined global burden of URIs and otitis media has not been studied comprehensively. We used results from the Global Burden of Diseases, Injuries, and Risk Factors Study 2021 to explore the fatal and non-fatal burden of the two diseases across all age groups, including a granular analysis of children younger than 5 years, in 204 countries and territories from 1990 to 2021.

Frequency of Electrocardiogram-Defined Cardiac Conduction Disorders in a Multi-Institutional Primary Care Cohort.

Background: Disorders affecting cardiac conduction are associated with substantial morbidity. Understanding the epidemiology and risk factors for conduction disorders may enable earlier diagnosis and preventive efforts.

Objectives: The purpose of this study was to quantify contemporary frequency and risk factors for electrocardiogram (ECG)-defined cardiac conduction disorders in a large multi-institutional primary care sample.