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Sex-specific differences in echocardiographic parameters of risk stratification in pulmonary arterial hypertension.
J Am Soc Echocardiogr
December 2024
Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), Heidelberg, Germany.
Background: In healthy subjects, sex-differences in right heart function have already been detected for various echocardiographic parameters.
Research Question: The objective of the study was to investigate sex-differences in echocardiographic ESC/ERS risk stratification parameters and their impact on survival estimation in patients with pulmonary arterial hypertension (PAH).
Study Design And Methods: In this retrospective, cross-sectional study with a mean follow-up time of 3.
Clinical and Biomarker Determinants for Recurrent Stroke in Patients With Atrial Fibrillation: A Systematic Review and Meta-Analysis.
Neurology
January 2025
From the Health Research Board (HRB) Stroke Clinical Trials Network Ireland (SCTNI) (Y.C., M.F., D.B., T.C., R.C., S.C., E.D., S.G., M.O.C., M.J.O.D., P.S., D.W., P.J.K., J.J.M.); Neurovascular Unit for Applied Translational and Therapeutics Research (Y.C., M.F., S.G., P.S., P.J.K., J.J.M.), Catherine McAuley Centre; School of Medicine (Y.C., M.F., T.C., S.G., P.S., P.J.K., J.J.M.), University College Dublin; Stroke Service (Y.C., M.F., S.G., P.S., J.J.M.), Department of Geriatric Medicine, Mater Misericordiae University Hospital; School of Medicine (D.B., R.C.), Trinity College Dublin; Department of Neurology (D.B.), St James Hospital; Department of Geriatric Medicine (T.C.), St Vincent's University Hospital; Stroke Service (R.C.), Department of Geriatric Medicine, Tallaght University Hospital, Dublin; Department of Neurology (S.C.), Cork University Hospital; Clinical Neurosciences (S.C.), School of Medicine, University College Cork; Stroke Service (E.D.), Department of Geriatric Medicine, James Connolly Memorial Hospital, Dublin, Ireland; Department of Clinical Neurosciences (K.K., I.I.), University of Cambridge, Addenbrooke's Hospital, United Kingdom; Department of Neurology & Stroke Centre (M.K., A.Z.), University Hospital Basel, Switzerland; Department of Geriatric Medicine (M.O.C.), Limerick University Hospital; College of Medicine (M.J.O.D.), Nursing and Health Sciences, University of Galway and University Hospital Galway; Department of Geriatric and Stroke Medicine (D.W.), RCSI University of Medicine and Health Sciences; Department of Geriatric Medicine (D.W.), and Department of Geriatric and Stroke Medicine (D.W.), Beaumont Hospital; and Stroke Service (P.J.K.), Department of Neurology, Mater Misericordiae University Hospital, Dublin, Ireland.
Background And Objectives: Despite effective secondary prevention, including oral anticoagulant (OAC) therapy, the risk of recurrent stroke (RS) in patients with atrial fibrillation (AF) remains substantial with an annualized risk of 3.2%-6.5% per year.
View Article and Find Full Text PDFLeft Ventricular Reverse Remodeling After Successful Living Donor Kidney Transplantation: The VINTAGE Study.
Kidney360
December 2024
Kidney Transplant and Robotic Surgery Center, Shonan Kamakura General Hospital, Kanagawa, Japan.
Background: The impact of kidney transplantation (KT) on left ventricular (LV) remodeling remains poorly understood. This study aimed to evaluate the effect of KT on LV reverse remodeling, utilizing echocardiographic LV geometric patterns as a key assessment tool.
Methods: In 100 recipients who underwent living KT between 2012 and 2022, we evaluated changes in the distribution of LV geometric patterns (normal geometry, concentric remodeling, eccentric hypertrophy, and concentric hypertrophy) between baseline and 1 year post-transplantation.
Eligibility for Transcatheter Tricuspid Valve Interventions in Patients With Tricuspid Regurgitation.
JACC Cardiovasc Interv
December 2024
Department of Internal Medicine II, University Hospital Bonn, Bonn, Germany.
Background: It remains unclear what proportion of patients with tricuspid regurgitation (TR) are suitable candidates for transcatheter tricuspid valve intervention (TTVI) in clinical practice.
Objectives: The aim of this study was to ascertain the prevalence of eligibility for tricuspid transcatheter edge-to-edge repair (T-TEER) and transcatheter tricuspid valve replacement (TTVR) devices among patients with TR.
Methods: The tricuspid valve anatomy of all consecutive patients with TR who were considered for TTVI in local heart team conferences was retrospectively reviewed.
Reliability of 4D Flow MRI for Investigation of Fetal Cardiovascular Hemodynamics in the Third Trimester.
Radiol Cardiothorac Imaging
December 2024
From the Departments of Radiology (E.K.E., T.F., M.L.M., L.P.B., A.J.B.), Pediatrics-Cardiology (R.M.F.), and Bioengineering (A.J.B.), University of Colorado Anschutz Medical Campus, 13123 E 16th Ave B125, Aurora, CO 80045; and Department of Radiology, Children's Hospital Colorado, Aurora, Colo (S.A.S., A.J.B.).
Article Synopsis
- The study aimed to establish reference values for fetal 4D flow MRI and assess its reliability in measuring blood flow in healthy fetuses and those with suspected aortic coarctation (CoA).
- Researchers conducted MRI scans on 34 pregnant patients, collecting data from both healthy fetuses and those with potential cardiovascular issues, analyzing the accuracy and consistency of the flow measurements obtained.
- The results indicated that fetal 4D flow MRI provides reliable hemodynamic measurements with high precision and repeatability, although it tends to underestimate blood flow compared to traditional 2D phase contrast MRI techniques.
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