Results 11 to 20 of about 106,174 (376)

Contact force sensing in ablation of ventricular arrhythmias using a 56-hole open-irrigation catheter: a propensity-matched analysis. [PDF]

, 2021
PURPOSE: The effect of adding contact force (CF) sensing to 56-hole tip irrigation in ventricular arrhythmia (VA) ablation has not been previously studied.
A Sarkozy, AA Hendriks, E Black-Maier, F Sacher, H Gonna, I Elsokkari, J Mallidi, JM Guerra, JR Winterfield, KH Kuck, L Jesel, M Casella, N Gallagher, P Jaïs, P Neuzil, T Reichlin, VY Reddy   +16 more
core   +1 more source

Cardiac magnetic resonance defines mechanisms of sex-based differences in outcomes following cardiac resynchronization therapy

Frontiers in Cardiovascular Medicine, 2022
BackgroundMechanisms of sex-based differences in outcomes following cardiac resynchronization therapy (CRT) are poorly understood.ObjectiveTo use cardiac magnetic resonance (CMR) to define mechanisms of sex-based differences in outcomes after CRT and ...
Derek J. Bivona, Srikar Tallavajhala, Mohamad Abdi, Pim J. A. Oomen, Xu Gao, Rohit Malhotra, Andrew Darby, Oliver J. Monfredi, J. Michael Mangrum, Pamela Mason, Sula Mazimba, Michael Salerno, Christopher M. Kramer, Frederick H. Epstein, Frederick H. Epstein, Jeffrey W. Holmes, Kenneth C. Bilchick   +16 more
doaj   +1 more source

Psoriasis as risk factor for non-ischemic dilated cardiomyopathy: a population-based cross-sectional study

BMC Cardiovascular Disorders, 2021
Background Psoriasis is a chronic inflammatory skin condition commonly associated with psoriatic arthritis, malignancy, diabetes, inflammatory bowel disease, and cardiovascular disease.
Abbas Alshami, Nasam Alfraji, Steven Douedi, Swapnil Patel, Mohammad Hossain, Deborah Alpert, Dawn Calderon   +6 more
doaj   +1 more source

Machine Learning Methods for Identifying Atrial Fibrillation Cases and Their Predictors in Patients With Hypertrophic Cardiomyopathy: The HCM-AF-Risk Model [PDF]

CJC Open, Volume 3, Issue 6, June 2021, Pages 801-813, 2021
Hypertrophic cardiomyopathy (HCM) patients have a high incidence of atrial fibrillation (AF) and increased stroke risk, even with low risk of congestive heart failure, hypertension, age, diabetes, previous stroke/transient ischemic attack scores. Hence, there is a need to understand the pathophysiology of AF and stroke in HCM.
arxiv   +1 more source

Expanding the deep-learning model to diagnosis LVNC: Limitations and trade-offs [PDF]

Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization. 2024, 2023
Hyper-trabeculation or non-compaction in the left ventricle of the myocardium (LVNC) is a recently classified form of cardiomyopathy. Several methods have been proposed to quantify the trabeculae accurately in the left ventricle, but there is no general agreement in the medical community to use a particular approach.
arxiv   +1 more source

Ferroptosis Related Genes in Ischemic and Idiopathic Cardiomyopathy: Screening for Potential Pharmacological Targets

Frontiers in Cell and Developmental Biology, 2022
Background: Ferroptosis is a new form of cell death recently discovered that is distinct from apoptosis, necrosis and autophagy. This article is expected to provide a new direction for the treatment of cardiomyopathy in the future by screening potential ...
Yufeng Jiang, Ling Chen, Zhujun Chao, Tan Chen, Yafeng Zhou   +4 more
doaj   +1 more source

Multimodality Imaging in Ischemic Cardiomyopathy [PDF]

Current Cardiovascular Imaging Reports, 2014
Cardiac multimodality (hybrid) imaging can be obtained from a variety of techniques, such as nuclear medicine with single photon emission computed tomography (SPECT) and positron emission tomography (PET), or radiology with multislice computed tomography (CT), magnetic resonance (MR) and echography.
Prior, J.O., Farhad, H., Muller, O.
openaire   +4 more sources

Multimodality Imaging in Ischemic Chronic Cardiomyopathy [PDF]

Journal of Imaging, 2022
Ischemic chronic cardiomyopathy (ICC) is still one of the most common cardiac diseases leading to the development of myocardial ischemia, infarction, or heart failure. The application of several imaging modalities can provide information regarding coronary anatomy, coronary artery disease, myocardial ischemia and tissue characterization. In particular,
Giuseppe Muscogiuri, Marco Guglielmo, Alessandra Serra, Marco Gatti, Valentina Volpato, Uwe Joseph Schoepf, Luca Saba, Riccardo Cau, Riccardo Faletti, Liam J. McGill, Carlo Nicola De Cecco, Gianluca Pontone, Serena Dell’Aversana, Sandro Sironi   +13 more
openaire   +3 more sources

Revascularization of chronic total occlusion coronary artery and cardiac regeneration

Frontiers in Cardiovascular Medicine, 2022
Coronary chronic total occlusion (CTO) contributes to the progression of heart failure in patients with ischemic cardiomyopathy. Randomized controlled trials demonstrated that percutaneous coronary intervention (PCI) for CTO significantly improves angina
Ruoxi Liao, Zhihong Li, Qiancheng Wang, Hairuo Lin, Huijun Sun   +4 more
doaj   +1 more source

Selvester score predicts implantable cardioverter defibrillator shocks in patients with non‐ischemic cardiomyopathy

Journal of Arrhythmia, 2021
Background The implantable cardiac defibrillator is the cornerstone of prevention of sudden cardiac death in non‐ischemic cardiomyopathy. The Selvester score, which is frequently investigated in ischemic cardiomyopathy, has not been investigated in the ...
Fazıl Arısoy, Ozlem Ozcan Celebi, İlke Erbay, Omaç Tufekcioglu, Sinan Aydoğdu, Ahmet Temizhan   +5 more
doaj   +1 more source