Zobrazeno 1 - 10
of 354
pro vyhledávání: '"Arnar Geirsson"'
Autor:
Makoto Mori, MD, PhD, Christina Waldron, BS, Sigurdur Ragnarsson, MD, Markus Krane, MD, Arnar Geirsson, MD
Publikováno v:
JTCVS Open, Vol 18, Iss , Pp 52-63 (2024)
Objective: Ischemic mitral regurgitation is prevalent and associated with high surgical risk. With the less-invasive option of transcatheter edge-to-edge repair, the optimal patient selection for mitral valve operation for ischemic mitral regurgitati
Externí odkaz:
https://doaj.org/article/9b8aaa3306214c998606c66326140350
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 13 (2024)
Background Gender‐ and sex‐based disparities in mitral valve disease exist; however the factors associated with these differences are unknown. Identifying these differences is essential in devising mitigating strategies. We evaluated gender and s
Externí odkaz:
https://doaj.org/article/0fba4f9224194785ac16d2b000834adb
Autor:
Chirag Ram, Sameh Yousef, Wei-Guo Ma, Ishani Vallabhajosyula, Saket Singh, Ritu Agarwal, Rita K. Milewski, Roland Assi, Prakash A. Patel, Matthew Williams, Arnar Geirsson, Prashanth Vallabhajosyula
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract To investigate the association between area deprivation index (ADI) and aortic valve replacement (AVR) in patients with severe aortic stenosis (AS). Patients aged 40–95 years with severe AS confirmed by echocardiography were included. The
Externí odkaz:
https://doaj.org/article/ed9dfc4b1b09464b8524e9747a5b1734
Autor:
Ingi Pétursson, BS, Andrea Amabile, MD, Ellelan Degife, BS, Alyssa Morrison, BS, Christina Waldron, BS, Syed Usman Bin Mahmood, MBBS, Sigurður Ragnarsson, MD, Markus Krane, MD, Arnar Geirsson, MD
Publikováno v:
JTCVS Open, Vol 16, Iss , Pp 532-539 (2023)
Objective: Liver disease (LD) is considered a risk factor for inferior outcomes in general and cardiac surgery, yet current cardiac surgery risk estimators exclude LD, and literature on the topic remains scant. We sought to evaluate whether the prese
Externí odkaz:
https://doaj.org/article/83d2107788c94b19b2164551b07f2954
Autor:
Sigurdur Ragnarsson, MD, PhD, Amar Taha, MD, PhD, Susanne J. Nielsen, RN, PhD, Andrea Amabile, MD, Arnar Geirsson, MD, Markus Krane, MD, PhD, David Mörtsell, MD, PhD, Johan Sjögren, MD, PhD, Anders Jeppsson, MD, PhD, Andreas Martinsson, MD, PhD
Publikováno v:
JTCVS Open, Vol 16, Iss , Pp 276-289 (2023)
Objective: Tricuspid annuloplasty is associated with increased risk of atrioventricular block and subsequent implantation of a permanent pacemaker. However, the exact incidence of permanent pacemaker, associated risk factors, and outcomes in this fra
Externí odkaz:
https://doaj.org/article/0520498fcb064c63a31cb17d037f0848
Autor:
Christina Waldron, Makoto Mori, Markus Krane, Samuel W. Reinhardt, Yousif Ahmad, Ryan Kaple, John K. Forrest, Arnar Geirsson
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 9 (2024)
Background Multidisciplinary heart team (HT) evaluation is recommended for patients with severe primary mitral regurgitation to optimize treatment decisions. However, its impact on patient outcomes remains unknown. We evaluated the impact of implemen
Externí odkaz:
https://doaj.org/article/5adaf1c35ff84e489691d9d5de1fbd4b
Autor:
Xue Li, Quan Jiang, Guiyu Song, Mahsa Nouri Barkestani, Qianxun Wang, Shaoxun Wang, Matthew Fan, Caodi Fang, Bo Jiang, Justin Johnson, Arnar Geirsson, George Tellides, Jordan S. Pober, Dan Jane-wit
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-16 (2023)
Abstract Internalization of complement membrane attack complexes (MACs) assembles NLRP3 inflammasomes in endothelial cells (EC) and promotes IL-β-mediated tissue inflammation. Informed by proteomics analyses of FACS-sorted inflammasomes, we identify
Externí odkaz:
https://doaj.org/article/73d4be8bbed044429f60bcc1d5d0dca6
Autor:
Arianna M. Kahler-Quesada, Ishani Vallabhajosyula, Sameh Yousef, Makoto Mori, Andrea Amabile, Roland Assi, Arnar Geirsson, Prashanth Vallabhajosyula
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract In patients with bicuspid aortic valves, guidelines call for regular follow-up to monitor disease progression and guide intervention. We aimed to evaluate how closely these recommendations are followed at a tertiary care center. Among 48,504
Externí odkaz:
https://doaj.org/article/50d138ae187740dab02f1ba413616f05
Publikováno v:
npj Digital Medicine, Vol 5, Iss 1, Pp 1-8 (2022)
Abstract Understanding postoperative recovery is critical for guiding efforts to improve post-acute phase care. How recovery evolves during the first 30 days after cardiac surgery is not well-understood. A digital platform may enable granular quantif
Externí odkaz:
https://doaj.org/article/0610456190bc44ae8f1f01026688fefa
Autor:
Anna Oudin, Henrik Bjursten, Daniel Oudin Åström, Shahab Nozohoor, Khalil Ahmad, Mariann Tang, Markus Bjurbom, Emma C. Hansson, Anders Jeppsson, Christian H. Moeller, Mikko Jormalainen, Tatu Juvonen, Ari Mennander, Peter S. Olsen, Christian Olsson, Anders Ahlsson, Emily Pan, Peter Raivio, Anders Wickbom, Johan Sjögren, Arnar Geirsson, Tomas Gudbjartsson, Igor Zindovic
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-6 (2022)
Abstract Previous studies have demonstrated that environmental and temporal factors may affect the incidence of acute type A aortic dissection (ATAAD). Here, we aimed to investigate the hypothesis that national holidays and weekends influence the inc
Externí odkaz:
https://doaj.org/article/bfcfb4a3fc324953b2bef732a65ddc0b