Cardiac magnetic resonance for ventricular arrhythmias: a systematic review and meta-analysis.

Background: Cardiac magnetic resonance (CMR) allows comprehensive myocardial tissue characterisation, revealing areas of myocardial inflammation or fibrosis that may predispose to ventricular arrhythmias (VAs). With this study, we aimed to estimate the prevalence of structural heart disease (SHD) and decipher the prognostic implications of CMR in selected patients presenting with significant VAs.

Methods: Electronic databases were searched for studies enrolling adult patients that underwent CMR for diagnostic or prognostic purposes in the setting of significant VAs.

Antiplatelet Versus Anticoagulation Treatment in Patients With Fontan Operation: A Systematic Review and Meta-Analysis.

Thromboembolism is a significant complication after the Fontan procedure because of endothelial dysfunction, abnormal blood flow, and hypercoagulability. This is the reason why it is recommended for these patients to receive thromboprophylaxis. The aim of our study was to compare the efficacy and safety of antiplatelets versus anticoagulants in patients with a history of a Fontan procedure.

How Big Is Too Big? Exploring the Relationship between Breast Implant Volume and Postoperative Complication Rates in Primary Breast Augmentations.

Unlabelled: There is no consensus regarding implant size as an independent risk factor for complications in primary breast augmentation. Choosing appropriate implant volume is an integral part of the preoperative planning process. The current study aims to assess the relationship between implant size and the development of complications following augmentation mammaplasty.

Prevalence, characteristics, and natural history of apical phenotype in a large cohort of patients with hypertrophic cardiomyopathy.

Background: Apical hypertrophic cardiomyopathy (ApHCM) is a variant of hypertrophic cardiomyopathy (HCM) with distinct imaging and clinical characteristics. Data on the prognosis of this HCM subgroup appear conflicting. Our study aims to clarify the natural history of ApHCM and identify predictors of outcomes.

Breast Hypertrophy: A Real Pain in the Back.

Background: Bilateral breast hypertrophy comes with signs and symptoms ranging from mild to debilitating. Bilateral breast reduction (BBR) is one of the most frequently performed plastic surgery procedures, and its effects on parameters such as spinal balance, paraspinal muscle function, and physical performance have not been thoroughly evaluated. The objective of this study was to evaluate the effects of BBR using advanced spine imaging modalities, and pain resolution.

Cardiovascular Magnetic Resonance Parametric Mapping Techniques for the Assessment of Chronic Coronary Syndromes.

The term chronic coronary syndromes encompasses a variety of clinical presentations of coronary artery disease (CAD), ranging from stable angina due to epicardial coronary artery disease to microvascular coronary dysfunction. Cardiac magnetic resonance (CMR) imaging has an established role in the diagnosis, prognostication and treatment planning of patients with CAD. Recent advances in parametric mapping CMR techniques have added value in the assessment of patients with chronic coronary syndromes, even without the need for gadolinium contrast administration.

Left Atrial Myopathy is Associated With Exercise Incapacity and Ventilatory Inefficiency in Hypertrophic Cardiomyopathy.

Background: Left atrial (LA) myopathy is an established component of hypertrophic cardiomyopathy (HCM); however, the data about its association with exercise incapacity or ventilatory inefficiency that may be seen in HCM patients are limited. This study aimed to explore the association between LA myopathy, evaluated by echocardiography LA strain, and exercise capacity and ventilatory efficiency, evaluated by cardiopulmonary exercise testing (CPET), in HCM patients.

Methods: This study included 241 consecutive HCM patients (aged 51.

Contemporary Data on the Status and Medical Management of Acute Heart Failure.

Purpose Of Review: Acute heart failure (AHF) is among the leading causes for unplanned hospital admission. Despite advancements in the management of chronic heart failure, the prognosis of AHF remains poor with high in-hospital mortality and increased rates of unfavorable post-discharge outcomes. With this review, we aim to summarize current data on AHF epidemiology, focus on the different patient profiles and classifications, and discuss management, including novel therapeutic options in this area.

The prognostic value of right ventricular ejection fraction by cardiovascular magnetic resonance in heart failure: A systematic review and meta-analysis.

Background: Cardiac magnetic resonance (CMR) is considered the gold standard for the assessment of right ventricular ejection fraction (RVEF). Previous studies have suggested that RVEF may be a predictor of adverse outcomes in heart failure (HF). In this study, we aimed to systematically review the prognostic value of RVEF, evaluated by CMR, across the spectrum of left ventricular systolic function in patients with HF.

Mitral regurgitation impact on left atrial myopathy in hypertrophic cardiomyopathy.

Background: Recent studies have shown that mitral regurgitation (MR) represents a major determinant of left atrial (LA) function in patients with heart failure with preserved ejection fraction. The role of MR in determining LA myopathy in hypertrophic cardiomyopathy (HCM) is unknown. The aim of this study was to examine the association of MR with LA myopathy, assessed by LA strain values in HCM patients.

The effects of COVID-19 on Canadian surgical residents' education and wellness.

Background: The COVID-19 pandemic has challenged health care systems. We sought to comprehend the impact of the COVID-19 pandemic on surgical residents' education and mental well-being across Canada.

Methods: An online 51-question survey was distributed to surgical residents across all 17 Canadian post- graduate surgical residency programs.

Advances in treatment of chronic thromboembolic pulmonary hypertension.

Chronic Thromboembolic Pulmonary Hypertension (CTEPH) is a progressive pulmonary vascular disease which can lead to right heart failure and death, if left untreated. CTEPH is caused by persistent obstruction of large, middle-sized, or distal pulmonary arteries due to limited thromboembolic resolution in the pulmonary vascular arterial tree. Every patient with CTEPH should undergo evaluation for Pulmonary Endarterectomy (PEA) after referral to institutions with an experienced multidisciplinary CTEPH team.

Rural emergency care facilities may be adapting to their context: A population-level study of resources and workforce.

Objective: To provide a structured understanding of rural hospital-based emergency care facility workforce and resources.

Design: The resources of regional training hubs were used to survey eligible emergency care facilities in their surrounding region.

Setting: Rural emergency care facilities manage more than one third of Australia's emergency presentations.

Evaluation of mitral regurgitation by cardiac magnetic resonance and transthoracic echocardiography: a systematic review and meta-analysis.

Transthoracic echocardiography (TTE) and Cardiac Magnetic Resonance (CMR) have complementary roles in the severity grading of mitral regurgitation (MR). Our objective was to systematically review the correlation of MR severity as assessed by TTE and CMR. We searched MEDLINE and Cochrane Library for original series published between January 1st, 2000 and March 23rd, 2020.

The clinical and functional outcomes of a large naturalistic cohort of young people accessing national early psychosis services.

Aims: Services for individuals with a first episode of psychosis or at ultra-high risk of psychosis have become a treatment model of choice in mental health care. The longitudinal changes in clinical and functional outcomes as a result of real-world treatment remain under-reported.

Methods: We analysed data from first episode of psychosis and ultra-high risk services delivered across Australian primary youth mental health care services known as between 19 June 2017 and 30 September 2019.

Fine Details That Improve Nasal Reconstruction.

Learning Objectives: After studying this article, the participant should be able to: 1. Identify common negative outcomes that arise with conventional nasal reconstruction. 2.

Atrial Fibrillation Is Associated with Cognitive Impairment, All-Cause Dementia, Vascular Dementia, and Alzheimer's Disease: a Systematic Review and Meta-Analysis.

Background: Atrial fibrillation (AF) is a risk factor for cognitive impairment and dementia in patients with stroke history. However, the association between AF and cognitive impairment in broader populations is less clear.

Objective: To systematically review and quantitatively synthesize the existing evidence regarding the association of AF with cognitive impairment of any severity and etiology and dementia.

Validation of the new American College of Cardiology/American Heart Association Guidelines for the risk stratification of sudden cardiac death in a large Mediterranean cohort with Hypertrophic Cardiomyopathy.

Background: The aim of our study was to assess the performance of the new American College of Cardiology (ACC)/American Heart Association (AHA) Guidelines, with respect to sudden cardiac death (SCD) prevention, in comparison with the established risk score of the European Society of Cardiology (hypertrophic cardiomyopathy [HCM] Risk-SCD), in a large Mediterranean cohort of HCM patients.

Methods: The clinical and imaging characteristics of 784 HCM patients (mean age at first evaluation 52 ± 16 years, 67.2% males) were analyzed retrospectively.