Results 51 to 60 of about 70,766 (259)

The characteristics of collagen‐induced rheumatoid arthritis in macaques and the changes of heart

Animal Models and Experimental Medicine, EarlyView.
The disease progression in CIA macaques was categorized into three stages: IIR (days 14–34): The indicators related to rheumatoid arthritis and the levels of immunoglobulin were all elevated. There was a small amount of joint effusion, edema and mild synovial hyperplasia. No joint swelling was observed by naked eye.
Lei Zhang, Haifeng Jiang, Zhen Xu, Tingyu Dong, Xiaoyi Liu, Shangxue Yan, Jiajie Kuai, Yan Chang, Wei Wei   +8 more
wiley   +1 more source

Update on Transcatheter Tricuspid Valve Replacement Therapies

Frontiers in Cardiovascular Medicine, 2021
Severe tricuspid regurgitation is relatively common, especially in the elderly, and portends poor survival. Neither medical therapy nor conventional surgery is efficacious for most patients.
Ythan H. Goldberg, Edwin Ho, Mei Chau, Azeem Latib   +3 more
doaj   +1 more source

Balloon‐Expandable Versus Self‐Expanding Valves in Low‐Flow, Low‐Gradient Aortic Stenosis: Does Valve Type Matter?

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The optimal choice between balloon‐expandable (BE) and self‐expanding (SE) transcatheter heart valves (THVs) in patients with low‐flow low‐gradient aortic stenosis (LFLG AS) undergoing transcatheter aortic valve replacement (TAVR) remains unclear.
Nav Warraich, James A. Brown, Abbad Sultan, Dustin Kliner, Derek Serna‐Gallegos, Catalin Toma, Amber Makani, Irsa Hasan, Takuya Ogami, Jianhui Zhu, Ibrahim Sultan   +10 more
wiley   +1 more source

Long‐Term Impact of Prosthesis‐Patient Mismatch After Transcatheter Aortic Valve Replacement in Patients With Small Aortic Annuli

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Prosthesis‐patient mismatch (PPM) remains common following transcatheter aortic valve replacement (TAVR) and is associated with worse clinical outcomes. PPM is of particular concern in small aortic annuli (SAA). Aims To compare the incidence, predictors, and long‐term impact of PPM in SAA TAVR.
Itamar Loewenstein, Bar Gitter, Tamar Itach, Yaron Arbel, Jeremy Ben‐Shoshan, Maayan Konigstein, Ariel Finkelstein, Amir Halkin, Shmuel Banai, Arie Steinvil   +9 more
wiley   +1 more source

Transcatheter Tricuspid Valve Interventions to Manage Tricuspid Regurgitation: A Narrative Review

Reviews in Cardiovascular Medicine
Medical devices for tricuspid regurgitation have emerged as viable treatment options for patients who do not respond to drug therapy or who are unsuitable for open-heart surgery due to high surgical risk.
Sara Veneziano, Sabrina Trippoli, Andrea Messori, Vincenzo Calderone, Eugenia Piragine   +4 more
doaj   +1 more source

Transcatheter tricuspid valve interventions: Current status and future perspectives

Frontiers in Cardiovascular Medicine, 2022
The development of transcatheter therapies to treat valvular heart diseases has changed the rules of the game, particularly in the case of aortic stenosis and mitral regurgitation.
Alberto Alperi, Alberto Alperi, Marcel Almendárez, Marcel Almendárez, Rut Álvarez, Rut Álvarez, Cesar Moris, Cesar Moris, Cesar Moris, Victor Leon, Victor Leon, Iria Silva, Iria Silva, Daniel Hernández-Vaquero, Daniel Hernández-Vaquero, Daniel Hernández-Vaquero, Isaac Pascual, Isaac Pascual, Isaac Pascual, Pablo Avanzas, Pablo Avanzas, Pablo Avanzas   +21 more
doaj   +1 more source

Comprehensive Nursing Management of Anticoagulation and Heart Failure Surveillance in a Chinese Patient With Mirror‐Image Dextrocardia Post‐MitraClip Surgery: A First Case Report

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Mitral regurgitation (MR) is the valent type of valvular heart disease, caused by primary leaflet lesions or annular dilatation secondary to left ventricular dysfunction. It can lead to a series of complications such as volume overload, exacerbated pulmonary congestion, and heart failure, significantly impacting patient prognosis ...
Juelian Li, Chun Wu, Chao Shang, Yu Deng, Jinxia Zhang   +4 more
wiley   +1 more source

Mitral Transcatheter Edge‐to‐Edge Repair in Patients With Advanced Heart Failure: A Single‐Center Experience and Insights Into Anatomical and Clinical Determinants of Procedural Complexity

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Advanced heart failure (HF) remains a clinical challenge, and mitral transcatheter edge‐to‐edge repair (M‐TEER) has emerged as a potential bridging strategy. Aims To describe the clinical outcomes of M‐TEER in a single‐center cohort of patients with advanced HF and to identify anatomical and clinical features potentially associated ...
Pedro Castilhos de Freitas Crivelaro, Laura Hastenteufel, Guilherme Pinheiro Machado, Felipe Fuchs, Antonio Pinotti, Marco Vugman Wainstein, Nadine Clausell, Lívia Adams Goldraich, Felipe Homem Valle   +8 more
wiley   +1 more source

Spurious tricuspid regurgitation: Three conditions mimicking tricuspid regurgitation diagnosed at operation [PDF]

Thorax, 1973
Brown, A. H., and Braimbridge, M. V. (1973). Thorax , 28 , 495-497. Spurious tricuspid regurgitation: Three conditions mimicking tricuspid regurgitation diagnosed at operation. The diagnosis of tricuspid incompetence is difficult. Three patients are described in whom the diagnosis of tricuspid regurgitation was made but disproved by the findings at
A H, Brown, M V, Braimbridge
openaire   +2 more sources

Concomitant Transcatheter Edge‐to‐Edge Repair for Mitral and Tricuspid Regurgitation for Polyvalvular Disease

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT This patient is a 77‐year‐old male with non‐ischemic cardiomyopathy, severe tricuspid regurgitation, and moderate mitral regurgitation who underwent simultaneous transcatheter edge‐to‐edge repair of both mitral and tricuspid valves. Post‐procedure, the patient exhibited significant symptomatic improvement and reduced regurgitation severity ...
Omar Khan, Matthew Summers
wiley   +1 more source