1,837 results match your criteria: "Liverpool Heart And Chest Hospital[Affiliation]"

Introduction: Managing patients with multiple risk factors for CVDs can present distinct challenges for healthcare providers, therefore addressing them can be paramount to optimize patient care.

Areas Covered: This narrative review explores the burden that CVDs place on healthcare systems as well as how we can best optimize the risk management of these patients. Through a comprehensive review of literature, guidelines and clinical studies, this paper explores various approaches to risk management, lifestyle modifications and pharmacological interventions utilized in the management of CVDs.

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Long-term risks and benefits of oral anticoagulation in atrial fibrillation patients with cancer: A report from the GLORIA-AF registry.

Eur J Clin Invest

February 2025

Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University, and Liverpool Heart and Chest Hospital, Liverpool, UK.

Background: Anticoagulation therapy in patients with atrial fibrillation (AF) and concomitant cancer can be challenging due to the significantly increased risk of both embolism and bleeding. Moreover, the benefits and risks of vitamin K antagonists (VKA, eg. warfarin) versus non-vitamin K antagonist oral anticoagulants (NOACs) in such patients are less well understood.

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Background: The current study aims to report the presentation of the malperfusion syndrome in patients with acute type A aortic dissection admitted to surgery and its impact on mortality.

Methods: Data were retrieved from the multicenter European Registry of Type A Aortic Dissection. The Penn classification was used to categorize malperfusion syndromes.

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Comparison of Direct Oral Anticoagulants and Vitamin K Antagonists for Left Ventricular Thrombus: A Global Retrospective Study.

Am J Med

November 2024

Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, United Kingdom; Danish Center for Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark; Medical University of Bialystok, Bialystok, Poland. Electronic address:

Article Synopsis
  • This study evaluates the safety and effectiveness of direct oral anticoagulants (DOACs) versus vitamin K antagonists (VKAs) for treating left ventricular thrombus, especially after acute myocardial infarction.
  • The analysis included data from nearly 40,000 patients, showing that DOACs led to lower rates of stroke, major bleeding, and systemic embolism compared to VKAs in both acute coronary syndrome and non-acute coronary syndrome groups.
  • Overall, the findings suggest that using DOACs is superior to VKAs for managing left ventricular thrombus, with no significant difference in overall mortality rates.
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Aims: The CHA2DS2VASc score is recommended for stroke risk stratification in patients with atrial fibrillation (AF). This score assigns one extra point to female sex based on evidence from the early 2000s, suggesting higher thromboembolic risk in women. This incremental risk of thromboembolism in women has decreased over time between 2007 and 2018, becoming non-significant in recent years.

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Clinical risk scores that predict outcomes in patients with atrial fibrillation (AF) have modest predictive value. Machine learning (ML) may achieve greater results when predicting adverse outcomes in patients with recently diagnosed AF. Several ML models were tested and compared with current clinical risk scores on a cohort of 26,183 patients (mean age 70.

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Article Synopsis
  • The peQasus study evaluates the safety and effectiveness of a new temperature-controlled high-power short-duration (HPSD) radiofrequency catheter (QDOT Micro) for pulmonary vein isolation (PVI) in patients with atrial fibrillation (AF).
  • Conducted across 15 centers in Europe, the study involved 1,023 patients and compared outcomes between a very HPSD technique and a hybrid approach.
  • Results indicated complete PVI success, a mean procedure time of about 98 minutes, and a similar safety profile for both techniques, with 12-month arrhythmia-free survival rates around 77%.
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Editorial: Community series in frozen elephant trunk surgery in aortic dissection: volume II.

Front Cardiovasc Med

October 2024

Minimally Invasive Cardiac Surgery Unit, IRCCS Ospedale Galeazzi - Sant'Ambrogio, Milan, Italy.

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Video-assisted thoracoscopic surgery repair of an idiopathic internal mammary artery aneurysm.

Multimed Man Cardiothorac Surg

November 2024

Cardiothoracic Surgery Department, Assiut University Heart Hospital, Assiut University, Faculty of Medicine Assiut, Egypt.

A discussion of an internal mammary artery aneurysm is a rare finding in the literature. This condition can cause serious complications, including haemothorax and pneumo-haemothorax, and can lead to haemorrhagic shock; it can also be fatal. These effects can be explained by the rate of flow of the blood in the internal mammary artery, that is, 150 ml/minute, which leads to a blood loss of one litre in minutes.

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Article Synopsis
  • The study aimed to determine the effectiveness and safety of starting direct oral anticoagulants (DOACs) early versus delayed in patients with acute ischaemic stroke and atrial fibrillation.
  • Conducted as a multicenter, randomized controlled trial across 100 UK hospitals, 3,648 patients were initially assigned to either early initiation (within 4 days) or delayed initiation (7-14 days) of anticoagulation.
  • The primary outcome measured was the incidence of complications like recurrent stroke or bleeding within 90 days, with results being analyzed by an independent committee to ensure objectivity.
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Contemporary heart failure and comorbidity risk management.

Lancet Public Health

November 2024

Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University, Liverpool Heart and Chest Hospital, Liverpool L14 3PE, UK; Department of Clinical Medicine, Aalborg University, Aalborg, Denmark. Electronic address:

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Novel approaches to atrial fibrillation screening: debating the clinical and practical implications.

Eur J Prev Cardiol

December 2024

Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool John Moores University, Liverpool Heart and Chest Hospital, Liverpool, UK.

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Importance: Development of myocardial fibrosis in patients with aortic stenosis precedes left ventricular decompensation and is associated with an adverse long-term prognosis.

Objective: To investigate whether early valve intervention reduced the incidence of all-cause death or unplanned aortic stenosis-related hospitalization in asymptomatic patients with severe aortic stenosis and myocardial fibrosis.

Design, Setting, And Participants: This prospective, randomized, open-label, masked end point trial was conducted between August 2017 and October 2022 at 24 cardiac centers across the UK and Australia.

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Considerations for drug trials in hypertrophic cardiomyopathy.

ESC Heart Fail

October 2024

Division of Cardiovascular Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.

Article Synopsis
  • Hypertrophic cardiomyopathy (HCM) is a diverse heart condition that can lead to severe health issues and traditionally managed through symptom relief and the use of defibrillators to prevent sudden cardiac death.
  • There is a recognized need for treatments that modify the disease itself, and recently, new therapies like mavacamten, a myosin inhibitor, have gained regulatory approval.
  • Clinical trials for HCM face unique challenges, which include selecting patients based on their genetic and symptom profiles, measuring outcomes effectively, and considering factors like trial duration and sample size when interpreting results.
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Background: Atrial fibrillation (AF) is more common in patients with hypertrophic cardiomyopathy (HCM) and is often highly symptomatic. The impact of catheter ablation (CA) may be under-reported when evaluated by long-term freedom from any atrial arrhythmia.

Objectives: This study aims to evaluate whether CA of AF in patients with HCM would significantly reduce AF burden and improve symptoms.

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This state-of-the-art review aimed to synthesize evidence from various sex-stratified studies on aortic stenosis (AS), focusing on the difference in clinical presentation, anatomical characteristics, pathophysiology, and management of AS. In comparison to men, women with AS are present at later stages, are older, more symptomatic, frailer, and exhibit higher operative risk [Society of Thoracic Surgeons (STS) score]. Women tend to have smaller aortic valve (AV) areas and left ventricular (LV) outflow tract, leading to lower stroke volumes (SVs) than men and have a higher prevalence of paradoxical, low-flow, low-gradient AS.

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Objective: We evaluated the clinical safety and performance of the ultrathin strut biodegradable polymer-coated Supraflex Cruz (Sahajanand Medical TechnologiesLtd., Surat, India) sirolimus-eluting stent (SES) in an all-comer patient population requiring coronary stent implantation.

Study Design: The study was a prospective, observational, multicentre, single-arm registry.

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Robotic coronary and intra-cardiac surgery has been available for more than 25 years. In this period, multiple studies have demonstrated the beneficial effects of robotic surgery over conventional open surgery. Throughout the years, technical developments have enabled us to perform totally endoscopic coronary artery bypass (TECAB) grafting.

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Atrial fibrillation (AF) is common and warrants consideration of oral anticoagulant (OAC) medication. Usually, the decision is straightforward, following the pathway outlined in the European Society of Cardiology's guideline; however, certain situations fall outside of this evidence base - such as a diagnosis of subclinical AF made via implanted devices or wearable electrocardiogram monitors, or alternatively diagnosis of 'secondary AF' following a major stressor. Subclinical AF is associated with stroke, though not to the extent of clinical AF, and the benefits of anticoagulation appear to be lower.

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Article Synopsis
  • Cerebral small vessel disease (SVD) can lead to various cerebrovascular issues, but research on sex differences in SVD is limited.
  • This study analyzed data from over 20,000 patients with acute ischemic stroke to examine whether the presence and severity of cerebral microbleeds (CMB) and other SVD markers differ between males and females.
  • Results showed that males had more frequent CMB while females had fewer lacunes but higher severe white matter hyperintensities, indicating distinct SVD characteristics based on sex.
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Article Synopsis
  • Over the past 50 years, more invasive cardiovascular procedures have been performed worldwide, increasing risks of acute brain injury during and after these interventions.
  • Current international guidelines often overlook the issue of acute brain injury from cardiovascular procedures, which can lead to worse medical outcomes and higher healthcare costs.
  • The international Consensus Statement aims to provide recommendations for prevention, diagnosis, and treatment of this acute brain injury while also highlighting areas where more research is needed.
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Article Synopsis
  • The study investigates the connection between left atrial volume index (LAVI) changes after catheter ablation (CA) for persistent atrial fibrillation (AF) and the risk of long-term major adverse clinical events (MACE).
  • Data from 150 patients were analyzed, finding that those with both high pre-CA and post-CA LAVI values experienced significantly more MACE.
  • The findings suggest that evaluating both pre- and post-procedural LAVI can help predict patients' risk for long-term complications following CA.
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Article Synopsis
  • - The BRIGHT-4 study showed that using bivalirudin with a high-dose infusion after PCI led to lower overall mortality and bleeding risks compared to heparin, without raising rates of reinfarction or stent thrombosis in STEMI patients.
  • - A meta-analysis of six trials involving over 15,000 patients found that while bivalirudin reduced overall and cardiac mortality and major bleeding, it was associated with higher rates of reinfarction and stent thrombosis compared to heparin.
  • - When specifically looking at a subset of trials similar to the BRIGHT-4 approach, bivalirudin also showed a decrease in 30-day mortality and major bleeding, with comparable rates of reinfar
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