Global Health Inequities in Electrophysiology Care: A State-of-the-Art Review.

This state-of-the-art review examines disparities in the diagnosis, management, and outcomes of cardiac arrhythmias globally. These arrhythmias include atrial fibrillation, ventricular tachyarrhythmias underlying sudden cardiac death, and bradyarrhythmias associated with sinus node and atrioventricular node disease. Arrhythmias in low- and middle-income countries often result in higher mortality rates due to complex and poorly documented risk factors, lack of clinical expertise among health care personnel, lack of sufficient infrastructure, and challenges in access to care.

Associations between social determinants of health and cardiovascular and cancer mortality in cancer survivors: a prospective cohort study.

Aims: The cause-specific mortality implications of social determinants of health (SDOH) in cancer survivors were unclear. This study aimed to explore associations between SDOH and cardiovascular and cancer mortality in cancer survivors.

Methods And Results: Data from 2013 to 2017 National Health Interview Survey were used for this prospective cohort study.

Associations Between Social Determinants of Health and Cardiovascular Health of U.S. Adult Cancer Survivors.

Background: Relationships between the social determinants of health (SDOH) and cardiovascular health (CVH) of cancer survivors are underexplored.

Objectives: This study sought to investigate associations between the SDOH and CVH of adult cancer survivors.

Methods: Data from the U.

Modifiable Lifestyle Risk Factors in Adult Survivors of Childhood Cancer: A Nationally Representative Study.

Objectives: Given the vulnerable health condition of adult childhood cancer survivors, it is essential that they develop positive health behaviors to minimize controllable health risks. Therefore, we evaluated if adult survivors of non-childhood cancer and childhood cancer differ in the odds of each modifiable risk factor compared with each other and compared with the general population.

Methods: This nationally representative study leveraged the National Health Interview Survey (NHIS) sample from 2000 to 2018 and the Behavioral Risk Factor Surveillance System (BRFSS) sample from 2016 to 2021.

Effects of Glucagon-Like Peptide-1 Receptor Agonists on Atrial Fibrillation Recurrence After Catheter Ablation.

Background: Relationship between glucagon-like peptide-1 receptor agonist (GLP-1 RA) use prior to atrial fibrillation (AF) ablation and subsequent AF recurrence is not well-understood.

Objectives: This study investigated the effects of GLP-1 RA use within 1 year before ablation and its association with AF recurrence and associated outcomes.

Methods: The TriNetX research database was used to identify patients aged ≥18 years undergoing AF ablation (2014-2023).

Cardiovascular health of patients with cancer: Challenges abound.

Patients with cancer have elevated cardiovascular risks compared to those without cancer. As cancer incidence increases and cancer-related mortality decreases, cardiovascular diseases in patients with a history of cancer will become increasingly important. This in turn is reflected by the exponentially increasing amount of cardio-oncology research in recent years.

The modified Rajan's heart failure risk score predicts all-cause mortality in patients hospitalized for heart failure with reduced ejection fraction: a retrospective cohort study.

Background: The dimensionless Rajan's heart failure (R-hf) risk score was proposed to predict all-cause mortality in patients hospitalized with chronic heart failure (HF) and reduced ejection fraction (EF) (HFrEF).

Purpose: To examine the association between the modified R-hf risk score and all-cause mortality in patients with HFrEF.

Methods: Retrospective cohort study included adults hospitalized with HFrEF, as defined by clinical symptoms of HF with biplane EF less than 40% on transthoracic echocardiography, at a tertiary centre in Dalian, China, between 1 November 2015, and 31 October 2019.

Rural/urban disparities in the trends and outcomes of peripartum cardiomyopathy in delivery hospitalizations.

Background: Rural-urban disparities in peripartum cardiomyopathy (PPCM) are not well known. We examined rural-urban differences in maternal, fetal, and cardiovascular outcomes in PPCM during delivery hospitalizations.

Methods: We used 2003-2020 data from the National Inpatient Sample for delivery hospitalizations in individuals with PPCM.

Cardio-Obstetrics Approach in Management of Marfan Syndrome During Pregnancy.

Management of Marfan syndrome and its complications during pregnancy requires a multidisciplinary approach to minimize adverse maternal and fetal outcomes. We present 2 cases to highlight the key considerations and management strategies addressed by the pregnancy heart team for patients with Marfan syndrome with and without chronic dissection.

Pericarditis After Catheter Ablation for Atrial Fibrillation: Predictors and Outcomes.

Background: Catheter ablation is a mainstay of atrial fibrillation (AF) treatment. Acute pericarditis after ablation is 1 of the frequently observed complications. There is a significant lack of data on the incidence and predictors of postablation pericarditis.

The WATCHMAN Device Review: A New Era for Stroke Prophylaxis.

Atrial fibrillation (AF) is a major risk factor for ischemic stroke, accounting for more than 37 million cases worldwide. In AF, the left atrial appendage (LAA) is the most common site of thrombus formation, and its ligation/closure with the WATCHMAN device is a good alternative to long-term oral anticoagulation, especially in patients with contraindications to warfarin. However, the implantation procedure is associated with various risks and complications.

Virtual medical research mentoring.

Background: Medical research is important for professional advancement, and mentoring is a key means by which students and early-career doctors can engage in research. Contrasting international research collaborations, research mentoring programmes are often geographically limited. As the COVID-19 pandemic has led to increased use of online technology for classes and conferences, a virtual, international approach to medical research mentoring may be valuable.

The Association Between Neutrophil-Lymphocyte Ratio and Variability with New-Onset Dementia: A Population-Based Cohort Study.

Background: Previous studies identified that neutrophil-to-lymphocyte ratio (NLR) may be a predictor of dementia. However, the associations between NLR and dementia at the population level were less explored.

Objective: This retrospective population-based cohort study was designed to identify the associations between NLR and dementia among patients visiting for family medicine consultation in Hong Kong.

Temporal trends in cardiovascular burden among patients with prostate cancer receiving androgen deprivation therapy: a population-based cohort study.

Background: Although androgen deprivation therapy (ADT) is associated with cardiovascular risks, the extent and temporal trends of cardiovascular burden amongst patients with prostate cancer receiving ADT are unclear.

Methods: This retrospective cohort study analyzed adults with PCa receiving ADT between 1993-2021 in Hong Kong, with follow-up until 31/9/2021 for the primary outcome of major adverse cardiovascular events (MACE; composite of cardiovascular mortality, myocardial infarction, stroke, and heart failure), and the secondary outcome of mortality. Patients were stratified into four groups by the year of ADT initiation for comparisons.

Bullying in Cardiology: Pakistan's Perspective.

This survey aimed to investigate the extent of bullying among junior physicians in cardiology departments, by way of an anonymous web-based questionnaire in Pakistan. A survey of Pakistan cardiology trainees was piloted as a cross-sectional qualitative survey of junior cardiologists (including resident physicians and senior registrars) from teaching institutes all over Pakistan. Negative Acts Questionnaire-Revised was used as the tool for monitoring and reporting bullying nationwide.

The Rationalisation of Intra-Operative Imaging During Cardiac Surgery: A Systematic Review.

Introduction: One critical complication of cardiac surgery is cerebrovascular accidents (CVAs). Ascending aorta atherosclerosis poses a significant risk of embolisation to distal vessels and to cerebral arteries. Epi-aortic ultrasonography (EUS) is thought to offer a safe, high-quality accurate visualisation of the diseased aorta to guide the surgeon on the best surgical approach to the planned procedure and potentially improve neurological outcomes post-cardiac surgery.

Arrhythmias Beyond Atrial Fibrillation Detection Using Smartwatches: A Systematic Review.

Background: Over the past few years, smartwatches have become increasingly popular in the monitoring of arrhythmias. Although the detection of atrial fibrillation with smartwatches has been the subject of various articles, there is no comprehensive research on the detection of arrhythmias other than atrial fibrillation. In this study, we included individual cases from the literature to identify the characteristics of patients with smartwatch-detected arrhythmias other than atrial fibrillation.

Rota Ablation - When There is No Other Option. A Complex Case of 86 Years Old Male with Multiple Comorbids Presenting With Stemi.

The aim of this report is to explore the direct and long-term outcome in a high risk patient who was treated with rotational atherectomy (RA) to assist the placement of drug eluting stents in heavily calcified lesions. The patient presented with acute STEMI and had severely calcified Left main stem (LMS) disease, requiring plaque modification before coronary angioplasty and stent implantation. As the patient was elderly, with multiple comorbids including a number of coronary interventions, a decision of conservative management was made.

Urban-Rural Disparities in Pulmonary Hypertension-Related Mortality Between 2004 and 2019: A Call to Improve Access to Specialty Care Centers for Rural Residents in the United States.

As rural-urban pulmonary hypertension (PH)-related mortality trends have not been reported past 2011, it is important to update the literature to provide guidance for necessary initiatives geared at minimizing barriers to social determinants of health. We extracted PH-related data between 2004 and 2019 from the Centers for Disease Control and Prevention Wide-Ranging OnLine Data for Epidemiologic Research (CDC WONDER). Crude-mortality rate and age-adjusted mortality rate (AAMR) were determined.

Trends and Outcomes of Transcatheter Aortic Valve Implantation in Patients With Peripheral Arterial Disease: Insights From the National Readmissions Database.

Due to shared risk factors, many patients with severe aortic stenosis (AS) also have concomitant peripheral arterial disease (PAD). The readmission rates and long term clinical outcomes of these patients following transcatheter aortic valve implantation (TAVI) in a large sample has not been well defined. The National Readmissions Database (NRD) (2015-2019) was used to identify patients undergoing TAVI.

Risk of diabetes mellitus among users of immune checkpoint inhibitors: A population-based cohort study.

Background: Immune checkpoint inhibitors (ICIs) are increasingly established cancer therapeutics, but they are associated with new-onset diabetes mellitus (DM). Such risks have not been adequately quantified, and between-class and -sex differences remain unexplored.

Methods: This was a prospective cohort study of cancer patients receiving any ICI in Hong Kong between 2013 and 2021.

HbA1c Variability and Cardiovascular Events in Patients with Prostate Cancer Receiving Androgen Deprivation Therapy.

Background: Androgen deprivation therapy (ADT) worsens glycaemic control and cardiovascular outcomes. The prognostic value of visit-to-visit HbA1c variability (VVHV) has been unexplored in prostate cancer (PCa) patients receiving ADT.

Objective: To explore the effect of ADT on VVHV and the cardiovascular prognostic value of VVHV.