Publications by authors named "Ariel Roguin"

Background: Pulmonary embolism (PE) is a life-threatening condition with significant morbidity and mortality. The relationship between psychiatric disorders and PE outcomes is complex and not well understood. This study aimed to determine the impact of psychiatric disorders on PE outcomes by comparing patients with and without these conditions.

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Background: The presence of polyvascular atherosclerotic disease is associated with a high-risk of adverse events following percutaneous coronary intervention (PCI). As the extent to which the presence of diabetes further increases this elevated risk is unclear, based on current literature, we sought to assess the long-term outcome after PCI in patients with polyvascular disease, comparing those with and without diabetes.

Methods: The current study population consists of patients with known polyvascular disease, identified from a pooled patient-level database of 4 PCI trials in all-comers treated with new-generation drug-eluting stents; no exclusion criteria were set.

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We aimed to analyze whether national level stressful events were associated with an increase the incidence of Takotsubo syndrome. Takotsubo syndrome is an acute reversible heart failure, characterized by transient regional wall abnormality in the absence of a culprit coronary disease, usually caused by acute stressful etiologies. The terror attack of October 7th 2023 and the subsequent war had an enormous impact on the society in Israel.

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Objectives: The Predicting Risk of CVD Events (PREVENT) score offers a contemporary tool for assessing cardiovascular risk without incorporating race, which has raised concerns about its performance across diverse racial and ethnic groups. We aimed to validate the performance of the PREVENT cardiovascular risk equation across diverse racial and ethnic groups and assess its association with long-term all-cause and cardiovascular mortality.

Study Design: Observational cohort study using nationally representative data from the National Health and Nutrition Examination Survey (NHANES) linked with mortality data.

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Background: Pre-existing pulmonary hypertension (PH) is associated with unfavorable in-hospital outcomes in cardiac as well as noncardiac surgeries and procedures. However, its impact on cardiac implantable electronic device (CIED) implantations is not established.

Objectives: The purpose of the study was to investigate the extent of pre-existing PH among patients undergoing CIED implantations and to evaluate its effect on in-hospital outcomes.

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Background: Pulmonary embolism (PE) is a life-threatening cardiovascular condition with increasing global incidence. Obesity is a significant risk factor for PE, although its reported relationship with outcomes is inconsistent. This study aimed to investigate the impact of obesity on clinical outcomes in patients with high-risk PE.

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: Atrial fibrillation (AF) is frequently observed in cancer patients, driven by mutual comorbidities and increasing the risk of thromboembolic events. Impediments can hinder the utilization of anticoagulants among patients with malignancy-drug interactions with chemotherapy, renal dysfunction, drug intolerance, and increased bleeding risk. Left atrial appendage occlusion (LAAO) is an effective and safe non-pharmacological approach to prevent thromboembolic complications when anticoagulants are not suitable.

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: Cardiovascular-kidney-metabolic (CKM) syndrome, recently defined by the American Heart Association, encompasses the interplay between obesity, diabetes, chronic kidney disease, and cardiovascular disease. This study aimed to investigate the impact of CKM syndrome severity on outcomes in patients with acute myocardial infarction (AMI). : A retrospective analysis was conducted using the National Inpatient Sample database from 2016 to 2019.

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Background: Pulmonary embolism (PE) is a critical condition with significant morbidity and mortality, particularly among patients with chronic inflammatory diseases (CID) such as rheumatoid arthritis and systemic lupus erythematosus that are linked to a heightened risk of thromboembolic events.

Method: This retrospective analysis examined 725,725 adult patients hospitalized with a primary diagnosis of PE using the National Inpatient Sample database from 2016 to 2019. Patients were stratified by CID status.

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Background: Percutaneous coronary intervention (PCI) with new-generation drug-eluting stents is increasingly performed in elderly patients, who generally have more comorbidities and more technically challenging target lesions. Nevertheless, there is a paucity of reported data on the long-term safety and efficacy of PCI with contemporary stents in elderly all-comers.

Methods: This prespecified secondary analysis of a large-scale randomized clinical trial (BIONYX; clinicaltrials.

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This clinical consensus statement of the European Association of Percutaneous Cardiovascular Interventions was developed in association with the European Society of Cardiology Working Group on Cardiovascular Surgery. It aims to define procedural and contemporary technical requirements that may improve the efficacy and safety of percutaneous coronary intervention (PCI), both in the acute phase and at long-term follow-up, in a high-risk cohort of patients on optimal medical therapy when clinical and anatomical high-risk criteria are present that entail unacceptable surgical risks, precluding the feasibility of coronary artery bypass grafting (CABG). This document pertains to patients with surgical contraindication according to the Heart Team, in whom medical therapy has failed (e.

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Patients undergoing percutaneous coronary intervention (PCI) may experience bleeding events. Bleeding risk is increased in patients with comorbid peripheral arterial disease (PADs). To evaluate whether PCI patients with PADs have worse outcome after bleeding, we assessed pooled patient-level data of 5,989 randomized all-comer trial participants and identified those who had a bleeding (BIO-RESORT:NCT01674803, BIONYX:NCT02508714).

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We herein describe a case of successful atrioventricular synchrony at an 8-week follow-up in a patient who received a leadless pacemaker for recurrent right ventricular lead failures and had a pre-existing atrial transvenous pacemaker. Given the significant hemodynamic improvements, careful initial programming and adjustments during follow-up are needed.

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Polyvascular disease, is a prevalent comorbidity among patients with acute heart failure (AHF). Previous research has shown that polyvascular disease is a poor prognostic factor in patients with heart failure. However, data on the relationship between the extent of vascular disease involvement and outcomes in AHF patients are limited.

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Article Synopsis
  • A study evaluated the impact of intracardiac thrombi on in-hospital outcomes following ventricular tachycardia (VT) catheter ablation using a large US inpatient database from 2016 to 2019.
  • Among 15,725 patients analyzed, only 190 (1.2%) had an intracardiac thrombus, showing these patients had more health issues, including ischemic cardiomyopathy and cardiac aneurysm.
  • While complications were more frequent in patients with thrombus (42.1% vs. 19.3%), in-hospital mortality rates were similar for both groups, indicating that having a thrombus shouldn't prevent VT ablation if necessary, though care should be taken to manage complications.
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  • Cardiogenic shock (CS) is a critical concern for patients with acute myocardial infarction (AMI), particularly those with multiple vascular diseases, leading to higher mortality rates.
  • The study analyzed data from over 136,000 patients with AMI and CS, revealing that as the number of diseased vascular beds increases, the likelihood of receiving invasive procedures like PCI and CABG decreases, which also correlates with worse health outcomes.
  • The findings emphasize the need for early detection and aggressive treatment of polyvascular disease to improve management and outcomes for AMI patients experiencing cardiogenic shock.
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  • An interatrial shunt is being studied as a potential treatment for heart failure, aimed at lowering left atrial pressure and improving symptoms and outcomes for patients.
  • In a clinical trial involving 508 patients, participants were randomly assigned to receive either the shunt or a placebo, with their progress tracked over a maximum of two years.
  • Results showed that while the shunt had no major safety issues, it did not significantly improve overall effectiveness compared to the placebo, although it appeared to reduce adverse cardiovascular events in patients with reduced left ventricular ejection fraction.
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  • During the early months of the COVID-19 pandemic, the U.S. saw a 24.8% increase in atrial fibrillation (AF)-related mortality, particularly affecting young individuals and minorities.
  • The study analyzed over 1.2 million AF-related death cases across three time periods: before, during, and after the pandemic peak, using CDC data.
  • Results indicate a need for targeted healthcare policies to address AF and its associated disparities among various demographics, especially during future health crises.
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  • Diabetes mellitus (DM) worsens the outcomes for patients suffering from acute myocardial infarction (AMI) complicated by cardiogenic shock (CS) and polyvascular disease, increasing their risk of serious health issues.
  • A study analyzing over 39,000 patients found that those with DM were younger and more likely to be female, and they faced a 17% higher risk of mortality as well as an increased chance of adverse cardiovascular events compared to those without DM.
  • The results highlight the need for specialized care and interventions for patients with DM and AMI complicated by CS, as these individuals experience longer hospital stays and higher costs due to their increased health risks.
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  • Inflammation is key in the development of atherosclerosis, and alpha-defensin, a neutrophilic peptide, may be a potential risk factor for cardiovascular events.
  • A study involving 174 patients showed that those with higher baseline alpha-defensin levels had a 20% increased level among patients who passed away, suggesting a strong link between higher levels and mortality risk.
  • The findings indicate that plasma alpha-defensin can independently predict mortality and need for repeat procedures in stable coronary artery disease patients, highlighting its potential for future cardiovascular risk assessments.
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