Results 111 to 120 of about 1,299,020 (330)

Prevalence and prognostic value of different iron deficiency definitions in light chain cardiac amyloidosis patients

ESC Heart Failure, EarlyView.
Non‐scaled Venn diagram of iron deficiency (ID) according to various definitions and associated outcomes. The prevalence of iron deficiency was high, irrespective of the definition applied. ID defined by TSAT <20% or serum iron <13 μmol/L, rather than the guideline definition, was associated with worse outcomes.
Xinqing Li, Anran Xin, Yan Huang, Qiong Zhou, Jinxi Wang, Ping Zhou, Stefan D. Anker, Yuhui Zhang   +7 more
wiley   +1 more source

Tissue Characterization in Cardiac Amyloidosis

Biomedicines, 2022
Cardiac amyloidosis (CA) has long been considered a rare disease, but recent advancements in diagnostic tools have led to a reconsideration of the epidemiology of CA. Amyloid light-chain (AL) and transthyretin (ATTR) amyloidoses are the most common forms
Veronica Musetti, Francesco Greco, Vincenzo Castiglione, Alberto Aimo, Cataldo Palmieri, Dario Genovesi, Assuero Giorgetti, Michele Emdin, Giuseppe Vergaro, Liam A. McDonnell, Angela Pucci   +10 more
doaj   +1 more source

Cardiac amyloidosis in non-transplant cardiac surgery [PDF]

, 2021
Cardiac amyloidosis is a rare infiltrative cardiomyopathy that portends a poor prognosis. There is a growing recognition of co-existent aortic valve stenosis and transthyretin cardiac amyloidosis, with some studies suggesting that dual pathology may be ...
Ambekar, S, Balmforth, D, Lall, K, Oo, A, Smith, A, Treibel, TA   +5 more
core  

Use of biomarkers to diagnose and manage cardiac amyloidosis

European Journal of Heart Failure, 2021
Amyloidoses are characterized by the tissue accumulation of misfolded proteins into insoluble fibrils. The two most common types of systemic amyloidosis result from the deposition of immunoglobulin light chains (AL) and wild‐type or variant transthyretin
V. Castiglione, M. Franzini, A. Aimo, Alessandro Carecci, C. Lombardi, C. Passino, C. Rapezzi, M. Emdin, G. Vergaro   +8 more
semanticscholar   +1 more source

Cardiac magnetic resonance left atrioventricular coupling index as a prognostic tool in hypertrophic cardiomyopathy

ESC Heart Failure, EarlyView.
Abstract Aims A novel marker left atrioventricular coupling index (LACI) has been proved to be associated with cardiovascular events in patients without history of cardiovascular disease. However, the studies on cardiac magnetic resonance‐derived LACI in hypertrophic cardiomyopathy (HCM) patients are limited, and the prognostic value of LACI has still ...
Jinyang Wen, Junhao Tu, Xinwei Tao, Yuanyuan Tang, Zhaoxia Yang, Ziyi Pan, Yi Luo, Chunlin Xiang, Dazhong Tang, Lu Huang, Liming Xia   +10 more
wiley   +1 more source

DMCVR: Morphology-Guided Diffusion Model for 3D Cardiac Volume Reconstruction [PDF]

arXiv, 2023
Accurate 3D cardiac reconstruction from cine magnetic resonance imaging (cMRI) is crucial for improved cardiovascular disease diagnosis and understanding of the heart's motion. However, current cardiac MRI-based reconstruction technology used in clinical settings is 2D with limited through-plane resolution, resulting in low-quality reconstructed ...
arxiv  

Evaluation of Contemporary Echocardiographic and Histomorphology Parameters in Predicting Mortality in Patients With Endomyocardial Biopsy-Proven Cardiac AL Amyloidosis [PDF]

, 2022
INTRODUCTION: This study examined the role of echocardiographic and cardiac histomorphology parameters in predicting mortality in patients with cardiac AL amyloidosis.
Ali, Abdelrahman, Banchs, Jose, Black, Christopher K, Buja, L Maximilian, Deswal, Anita, Durand, Jean-Bernard, Iliescu, Cezar, Koutroumpakis, Efstratios, Lee, Hans C, Niku, Adam, Palaskas, Nicolas, Sadaf, Humaira, Song, Juhee, Yusuf, Syed Wamique   +13 more
core   +2 more sources

Prediction of 90 day mortality in elderly patients with acute HF from e‐health records using artificial intelligence

ESC Heart Failure, EarlyView.
Abstract Aims Mortality risk after hospitalization for heart failure (HF) is high, especially in the first 90 days. This study aimed to construct a model automatically predicting 90 day post‐discharge mortality using electronic health record (EHR) data 48 h after admission and artificial intelligence. Methods All HF‐related admissions from 2015 to 2020
Joconde Weller, Johann Gutton, Guillaume Hocquet, Leïla Pellet, Marie‐José Aroulanda, Amélie Bruandet, Didier Theis, Fabio Boudis, Romain Cador, Pierre Zweigenbaum, Anne Buronfosse, Pascal de Groote, Michel Komajda   +12 more
wiley   +1 more source

Plasma Hepatocyte Growth Factor for Diagnosis and Prognosis in Light Chain and Transthyretin Cardiac Amyloidosis

JACC. CardioOncology, 2020
Objectives: This study determined the diagnostic and prognostic usefulness of hepatocyte growth factor (HGF) in light chain and transthyretin cardiac amyloidosis.
Kathleen W. Zhang, MD, Jennifer Miao, MD, Joshua D. Mitchell, MD, Jose Alvarez-Cardona, MD, Kelsey Tomasek, BS, Yan Ru Su, MD, Mary Gordon, RN, R. Frank Cornell, MD, Daniel J. Lenihan, MD   +8 more
doaj  

Virtual birefringence imaging and histological staining of amyloid deposits in label-free tissue using autofluorescence microscopy and deep learning [PDF]

Nature Communications (2024)
Systemic amyloidosis is a group of diseases characterized by the deposition of misfolded proteins in various organs and tissues, leading to progressive organ dysfunction and failure. Congo red stain is the gold standard chemical stain for the visualization of amyloid deposits in tissue sections, as it forms complexes with the misfolded proteins and ...
arxiv   +1 more source