Sex Differences in Fractional Flow Reserve Utilization.

: The literature review shows that female patients are more frequently underdiagnosed or suffer from delayed diagnosis. Recognition of sex-related differences is crucial for implementing strategies to improve cardiovascular outcomes. We aimed to assess sex-related disparities in the frequency of fractional flow reserve (FFR)-guided procedures in patients who underwent angiography and/or percutaneous coronary intervention (PCI).

Ventricular assist device support in paediatric patients with restrictive cardiomyopathy-clinical outcomes and haemodynamics.

Objectives: Restrictive cardiomyopathy is rare and is generally associated with worse clinical outcomes compared to other cardiomyopathies. Ventricular assist device (VAD) support for these children is seldom applied and often hampered by the surgical difficulties.

Methods: All paediatric (<19 years) patients with a restricted cardiomyopathy supported by a VAD from the EUROMACS database were included and compared to patients with a dilated cardiomyopathy (retrospective database analyses).

The European Registry for Patients with Mechanical Circulatory Support (EUROMACS): fourth Paediatric EUROMACS (Paedi-EUROMACS) report.

Objectives: The use of ventricular assist devices (VADs) in children is increasing. However, absolute numbers in individual centres and countries remain small. Collaborative efforts such as the Paedi-European Registry for Patients with Mechanical Circulatory Support (EUROMACS) are therefore essential for combining international experience with paediatric VADs.

The Usefulness of Outpatient Cardiac Telemetry in Patients with Cryptogenic Stroke.

: Atrial fibrillation (AF), apart from non-stenotic supracardiac atherosclerosis and neoplastic disease, is the leading cause of cryptogenic stroke, including embolic stroke of un-determined source (ESUS). The aim of our study was to determine the prevalence of AF in ESUS patients based on 30-day telemetric heart rate monitoring initiated within three months after stroke onset. Another aim was to identify factors that increase the likelihood of detecting subsequent AF among ESUS patients.

Adipose Dysfunction Indices as a Key to Cardiometabolic Risk Assessment-A Population-Based Study of Post-Myocardial Infarction Patients.

Anthropometric indices, such as the BMI (body mass index), WC (waist circumference), and WHR (waist-hip ratio) are commonly used for cardiometabolic risk assessment. Consequently, in the context of evaluating cardiometabolic risk in the post-MI population, it is worthwhile to consider indices such as the Visceral Adiposity Index (VAI) and Body Adiposity Index (BAI), which have emerged as valuable risk assessment tools in clinical trials. The aim of this study was to provide a more comprehensive understanding of the importance of anthropometric indices and body composition analysis in evaluating the cardiometabolic risk among post-myocardial infarction patients.

The Barcelona Bio-Heart Failure risk calculator may predict 1-year mortality in patients with advanced heart failure.

Introduction: Accurate risk assessment in patients with heart failure (HF) is crucial. Developing new models that combine biochemical and clinical variables with novel biomarkers is the best approach to improving the management and prognostic evaluation in this population.

Objectives: We aimed to assess and compare the predictive utility of a new prognostic scale, the Barcelona Bio‑Heart Failure (BCN Bio‑HF) risk calculator, as well as traditional risk scores, the Heart Failure Survival Score (HFSS) and the Seattle Heart Failure Model (SHFM), in patients with end‑stage HF.

Mechanical circulatory support in patients with congenital heart disease: a European Registry for Patients with Mechanical Circulatory Support (EUROMACS) study.

Objectives: This study aims to explore characteristics and clinical outcomes of patients with congenital heart disease (CHD) in the European Registry for Patients with Mechanical Circulatory Support (EUROMACS).

Methods: This is a retrospective study of EUROMACS participants receiving MCS as bridge-to-transplant, possible bridge-to-transplant, or rescue therapy/bridge-to-recovery from 2011 to 2023 (n = 5340). Adult and paediatric cohorts were analysed separately.

Post-COVID-19 Era In Heart Transplantation and Its Impact on the Early Postoperative Period After Surgery.

Background: End-stage heart failure patients were at increased risk for acquiring COVID-19 infection and progression to severe disease, given multiple health care contacts and underlying health conditions. Understanding the outcomes of such patients will help risk-stratify and guide optimization before heart transplant surgery. The aim of this study was to evaluate the impact of the COVID-19 pandemic on heart transplantation activity and outcomes in the early postoperative period.

The Results of Minimally Invasive Implantation of the HeartMate 3 LVAD Left Ventricular Assist Device.

Objective: To evaluate the safety, feasibility and effectiveness of minimally invasive HeartMate 3 LVAD implantation.

Methodology: Forty-seven patients who underwent the HeartMate 3 LVAD implantation by sternotomy and 26 ones who had implantation via minimally invasive method were analyzed. The observation lasted from November 2016 to May 2020.

Assessment of Selected Parameters of Heart Donors and Recipients and Their Impact on the Transplantation Result.

Objective: To evaluate the impact of heart donors and recipients parameters on the outcomes after orthotopic heart transplantation (OHT).

Methodology: Two hundred fifteen patients who underwent OHT from 2020 to 2023 were analyzed.

Results: Average donors age 36.

Utility of 64-Slice Coronary Computed Tomography Angiography in Heart Transplant Recipients.

Background: Graft vasculopathy is a leading cause of death after heart transplantation (HTx). Diagnosing cardiac allograft vasculopathy (CAV) within this patient group poses significant challenges. This study aimed to evaluate the safety and efficacy of coronary computed tomographic angiography (CCTA) in patients after HTx.

Effect of COVID-19 Pandemic on Complications and Mortality in the Early Postoperative Period After Heart Transplantation.

Introduction: The coronavirus disease 2019 (COVID-19) outbreak directly impacted heart transplantation (HT) surgery activity. Reallocating resources and converting surgical intensive care units to COVID-19 facilities led to reduced accessibility and quality of health care facilities to heart recipient patients.

Aim: To study the effect of the COVID-19 pandemic on heart transplantation activity and outcomes in the early postoperative period.

endocarditis on the aortic valve with coexisting meningitis in a patient with multiple risk factors - What to do?

A 65-year-old female patient with infective endocarditis on the aortic valve underwent aortic valve replacement. In the postoperative period a head computer tomography revealed a left temporal arachnoid cyst, diagnosed as fungal meningitis. We outline a successful treatment approach for this high-risk patient.

Pediatric Heart Transplantation in the Context of Severe Pulmonary Hypertension Secondary to Restrictive Cardiomyopathy-Case Report.

The aim of this study is to analyze the feasibility of performing an isolated heart transplant in patients with severe pulmonary hypertension as a result of restrictive cardiomyopathy. The results present the clinical course from the diagnosis of restrictive cardiomyopathy at the age of 2 until the heart transplant at 8 years old. Initially, the patient was considered for multiorgan transplantation, heart and lungs, due to extremely high pulmonary resistance.

Durable left ventricular assist device explantation following recovery in paediatric patients: Determinants and outcome after explantation.

Objectives: Myocardial recovery in children supported by a durable left ventricular assist device is a rare, but highly desirable outcome because it could potentially eliminate the need for a cardiac transplant and the lifelong need for immunosuppressant therapy and the risk of complications. However, experience with this specific outcome is extremely limited.

Methods: All patients < 19 years old supported by a durable left ventricular assist device from the European Registry for Patients with Mechanical Circulatory Support database were included.

Personal Resources and Expectations and Health Behaviors Among Solid Organ Transplant Recipients-A Multicenter Study.

Background: The long-term success of organ transplantation (Tx) depends on the transplant recipient's ability to self-manage symptoms, treatment, lifestyle changes, and psychosocial consequences. Health behavior (HB) determinants include personality traits such as optimism, self-efficacy, and health locus of control.

Purpose: Assessing the relationship between personal resources and expectations and health behaviors of organ transplant recipients.

Case Report: Heart aneurysm of unknown origin in a two-year-old child diagnosed in the course of Multisystem Inflammatory Syndrome in Children.

We present a case of a 22-month-old boy with a hypokinetic and thin-walled aneurysm of the left ventricle apex. The lesion was diagnosed during routine echocardiography examination in the course of MIS-C, and its occurrence due to MIS-C is plausible. Cardiac magnetic resonance imaging revealed an akinetic aneurysm of the LV apex with a full-wall ischemic scar.

Ceruloplasmin, Catalase and Creatinine Concentrations Are Independently Associated with All-Cause Mortality in Patients with Advanced Heart Failure.

The role of oxidative/antioxidative system imbalances in advanced heart failure (HF) has not been fully investigated. The aim of this study was to identify factors associated with one-year mortality in patients with advanced HF, with particular emphasis on oxidative/antioxidative balance parameters. We analyzed 85 heart transplant candidates who were hospitalized at our institution for right heart catheterization.

Anomalous left coronary artery from the pulmonary artery (ALCAPA) in adult patients - a multimodality imaging approach.

Purpose: Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital ano-maly of the origin of the coronary arteries. The prevalence of this anomaly in the adult patient population is low, and therefore there is virtually no original research on this topic. Reports are limited to case reports.