Academic literature on the topic 'Left atrium; atrial fibrillation; cardiac magnetic resonance imaging'
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Journal articles on the topic "Left atrium; atrial fibrillation; cardiac magnetic resonance imaging"
Kuchynka, Petr, Jana Podzimkova, Martin Masek, Lukas Lambert, Vladimir Cerny, Barbara Danek, and Tomas Palecek. "The Role of Magnetic Resonance Imaging and Cardiac Computed Tomography in the Assessment of Left Atrial Anatomy, Size, and Function." BioMed Research International 2015 (2015): 1–13. http://dx.doi.org/10.1155/2015/247865.
Full textJi, Mengmeng, Lin He, Lang Gao, Yixia Lin, Mingxing Xie, and Yuman Li. "Assessment of Left Atrial Structure and Function by Echocardiography in Atrial Fibrillation." Diagnostics 12, no. 8 (August 5, 2022): 1898. http://dx.doi.org/10.3390/diagnostics12081898.
Full textMoral, Sergio, Marc Abulí, Pau Vilardell, Emilce Trucco, Esther Ballesteros, and Ramon Brugada. "Multimodality Imaging in the Study of the Left Atrium." Journal of Clinical Medicine 11, no. 10 (May 18, 2022): 2854. http://dx.doi.org/10.3390/jcm11102854.
Full textTore, Davide, Riccardo Faletti, Andrea Biondo, Andrea Carisio, Fabio Giorgino, Ilenia Landolfi, Katia Rocco, et al. "Role of Cardiovascular Magnetic Resonance in the Management of Atrial Fibrillation: A Review." Journal of Imaging 8, no. 11 (November 4, 2022): 300. http://dx.doi.org/10.3390/jimaging8110300.
Full textFloria, Mariana, Smaranda Radu, Evelina Maria Gosav, Dragos Cozma, Ovidiu Mitu, Anca Ouatu, Daniela Maria Tanase, Viorel Scripcariu, and Lacramioara Ionela Serban. "Left Atrial Structural Remodelling in Non-Valvular Atrial Fibrillation: What Have We Learnt from CMR?" Diagnostics 10, no. 3 (March 2, 2020): 137. http://dx.doi.org/10.3390/diagnostics10030137.
Full textShams, Khaled A. "When the left atrium becomes a monster: a case report." European Heart Journal - Case Reports 4, no. 4 (June 17, 2020): 1–4. http://dx.doi.org/10.1093/ehjcr/ytaa128.
Full textHaemers, Peter, Piet Claus, and Rik Willems. "The Use of Cardiac Magnetic Resonance Imaging in the Diagnostic Workup and Treatment of Atrial Fibrillation." Cardiology Research and Practice 2012 (2012): 1–6. http://dx.doi.org/10.1155/2012/658937.
Full textPeters, Dana C., Jérôme Lamy, Albert J. Sinusas, and Lauren A. Baldassarre. "Left atrial evaluation by cardiovascular magnetic resonance: sensitive and unique biomarkers." European Heart Journal - Cardiovascular Imaging 23, no. 1 (October 29, 2021): 14–30. http://dx.doi.org/10.1093/ehjci/jeab221.
Full textMoulki, Naeem, Aneeq Waqar, Nancy Schoenecker, Cara Joyce, and Mushabbar A. Syed. "EFFECTS OF ATRIAL FIBRILLATION ABLATION ON LEFT ATRIAL FUNCTION AS EVALUATED ON CARDIAC MAGNETIC RESONANCE IMAGING." Journal of the American College of Cardiology 75, no. 11 (March 2020): 280. http://dx.doi.org/10.1016/s0735-1097(20)30907-4.
Full textThosani, Amit J., Paul Gerczuk, Emerson Liu, William Belden, and Robert Moraca. "Closed Chest Convergent Epicardial–Endocardial Ablation of Non-paroxysmal Atrial Fibrillation – A Case Series and Literature Review." Arrhythmia & Electrophysiology Review 2, no. 1 (2013): 65. http://dx.doi.org/10.15420/aer.2013.2.1.65.
Full textDissertations / Theses on the topic "Left atrium; atrial fibrillation; cardiac magnetic resonance imaging"
Champ-Rigot, Laure. "Nouvelles perspectives diagnostiques et thérapeutiques dans la prise en charge rythmologique des patients en situation d'insuffisance cardiaque Rationale and Design for a Monocentric Prospective Study: Sleep Apnea Diagnosis Using a Novel Pacemaker Algorithm and Link With Aldosterone Plasma Level in Patients Presenting With Diastolic Dysfunction (SAPAAD Study) Usefulness of sleep apnea monitoring by pacemaker sensor in elderly patients with diastolic dysfunction : the SAPAAD Study Clinical outcomes after primary prevention defibrillator implantation are better predicted when the left ventricular ejection fraction is assessed by magnetic resonance imaging Predictors of clinical outcomes after cardiac resynchronization therapy in patients ≥75 years of age: a retrospective cohort study Comparison between novel and standard high-density 3D electro-anatomical mapping systems for ablation of atrial tachycardia Safety and acute results of ultra-high density mapping to guide catheter ablation of atrial arrhythmias in heart failure patients Long-term clinical outcomes after catheter ablation of atrial arrhythmias guided by ultra-high density mapping system in heart failure patients." Thesis, Normandie, 2019. http://www.theses.fr/2019NORMC430.
Full textHeart failure is a major public health issue in developed countries, with a prevalence of 1-2% of global population, rising to 10% after 70 years of age. Therapeutic progresses have succeeded in improving patients’ prognosis, particularly in case of reduced left ventricular ejection fraction. Rhythm abnormalities are frequent, and need special consideration in case of heart failure. Meanwhile, there are still some gaps in the evidence: heart failure with preserved systolic function is complex and difficult to treat, primary prevention of sudden cardiac death is effective but there is a need to better select candidates, whether elderly patients should be treated as younger individuals, and finally how to improve outcomes of atrial fibrillation catheter ablation. Firstly, we have conducted a prospective study to evaluate the Sleep Apnea Monitoring algorithm provided in a novel pacemaker in patients with diastolic dysfunction. Besides, we analyzed whether magnetic resonance imaging could predict cardiac outcomes in patients with an implantable cardioverter defibrillator better than echocardiography. We also reported the outcomes of the cardiac resynchronization therapy in patients ≥75 years old compared to younger patients. Finally, we studied the results of a novel ultra-high density mapping system to guide ablation procedures of complex atrial arrhythmias in heart failure patients compared to controls
Huber, Adrian Thomas. "Multi-organ non-invasive tissue characterization of fibrosis, adipose tissue, edema and inflammation with magnetic resonance (MR) imaging : applications to myocardium, skeletal muscle and liver interactions Cardiac MR strain: a noninvasive biomarker of fibro-fatty remodeling of the left atrial myocardium Comparison of MR T1 and T2 mapping parameters to characterize myocardial and skeletal muscle involvement in systemic Idiopathic Inflammatory Myopathy (IIM) Non-invasive differentiation of acute viral myocarditis and idiopathic inflammatory myopathy with cardiac involvement using magnetic resonance imaging T1 and T2 mapping CT predicts liver fibrosis: Prospective evaluation of morphology- and attenuationbased quantitative scores in routine portal venous abdominal scans." Thesis, Sorbonne université, 2019. http://www.theses.fr/2019SORUS135.
Full textThis thesis provides a proof of concept for MR atrial strain, as well as MR relaxometry in the myocardium, in skeletal muscles and in the liver. Thanks to a close interaction between radiologist and software engineers, two different softwares were developed, applied and validated: one for multiorgan T1 mapping in the myocardium, skeletal muscle and liver, another one for cardiac four-chamber strain analysis and volumetry. The first publication showed a strong correlation of LA strain with the degree of fibro-fatty replacement in histology. Such functional imaging biomarker in combination with LA volumetry could help to guide clinical decisions, since myocardial structural remodeling is a known morphologic substrate of LA dysfunction, atrial fibrillation and adverse outcome. In the second publication, MR relaxometry parameters applied to the myocardium and skeletal muscles in IIM patients and healthy volunteers were used as a model to demonstrate influences of different tissue composition and vascularization on T1 mapping parameters. ΔT1 and EHF were introduced as simple alternatives to ECV in highly vascularized tissues such as the myocardium. In the third publication, MR relaxometry parameters applied to the skeletal muscls allowed for an accurate discrimination of AVM and IIM with cardiac involvement. However, when applied to the myocardium, parametric mapping did not separate between the two groups. The fourth publication introduced native T1 of the liver an easily accessible and accurate non-invasive imaging associate of congestive HF in IDCM patients with better performance than established functional parameters such as LV volumes, ejection fraction or strain
Molaee, Payman. "Assessment of left atrial structure and function in the setting of atrial fibrillation using cardiac magnetic resonance imaging." Thesis, 2012. http://hdl.handle.net/2440/76646.
Full textThesis (Ph.D.) -- University of Adelaide, School of Medicine, 2012
Wandelt, Laura Kristin. "Magnetresonanztomographische Detektion von Fibrose im linken Vorhof bei Patienten nach Schlaganfall." Doctoral thesis, 2019. http://hdl.handle.net/21.11130/00-1735-0000-0003-C15E-A.
Full textBook chapters on the topic "Left atrium; atrial fibrillation; cardiac magnetic resonance imaging"
Razavi, Reza, Manav Sohal, Zhong Chen, and James Harrison. "New technical developments in CMR." In The ESC Textbook of Cardiovascular Imaging, 107–15. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780198703341.003.0008.
Full textKovács, Sándor J. "The heart as a pump: governing principles." In ESC CardioMed, edited by Guido Grassi, 111–15. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198784906.003.0021.
Full textKovács, Sándor J. "The heart as a pump: governing principles." In ESC CardioMed, edited by Guido Grassi, 111–15. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198784906.003.0021_update_001.
Full textKovács, Sándor J. "The heart as a pump: governing principles." In ESC CardioMed, edited by Guido Grassi, 111–15. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198784906.003.0021_update_002.
Full textConference papers on the topic "Left atrium; atrial fibrillation; cardiac magnetic resonance imaging"
Reis, Ana Luísa Lopes Espínola da Costa, Leonardo Henrique Gandolfi de Souza, and Vitor Roberto Pugliesi Marques. "Ischemic stroke with agraphestesia signal focus." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.470.
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