Results 41 to 50 of about 554 (132)

Outcomes of transcatheter tricuspid valve intervention by right ventricular function: a multicentre propensity-matched analysis.

open access: yes, 2021
BACKGROUND Tricuspid regurgitation (TR) has a poor prognosis and limited treatment options and is frequently accompanied by right ventricular (RV) dysfunction.
Rodés-Cabau, Josep   +113 more
core   +1 more source

Transcatheter Tricuspid Valve Intervention: Coaptation Devices

open access: yesFrontiers in Cardiovascular Medicine, 2020
Transcatheter tricuspid valve intervention (TTVI) has recently emerged as an alternative for the treatment of severe tricuspid regurgitation (TR). Multiple percutaneous devices have been developed in the last decade with promising early results.
Guillem Muntané-Carol   +5 more
doaj   +1 more source

Natural history and mid-term prognosis of severe tricuspid regurgitation: A cohort study

open access: yesFrontiers in Cardiovascular Medicine, 2023
ObjectivesThe objective of this study was to characterize a population of patients with severe tricuspid regurgitation (TR) evaluated at a tertiary care center, assess mid-term clinical outcomes, and identify prognostic factors.BackgroundThe impact of TR
Daryoush Samim   +12 more
doaj   +1 more source

Potential Candidates for Transcatheter Tricuspid Valve Intervention After Transcatheter Aortic Valve Replacement: Predictors and Prognosis. [PDF]

open access: yes, 2021
OBJECTIVES The aims of this study were to document the prevalence of concomitant tricuspid regurgitation (TR) before and after transcatheter aortic valve replacement (TAVR), to quantify potential eligibility for transcatheter tricuspid valve ...
Heg, Dik   +19 more
core   +5 more sources

Seroprevalence and trends of hepatitis B virus, hepatitis C virus and human immunodeficiency virus in Syrian blood donors at Damascus University Blood Center between 2004 and 2021

open access: yesFrontiers in Public Health, 2023
IntroductionSeroprevalence of transfusion-transmitted viral infections (TTVIs) is a valuable indicator for assessing blood safety, population health and health system performance in the times of peace and conflicts.
Alia Alassad   +7 more
doaj   +1 more source

Comparison of Sentinel-2 and High-Resolution Imagery for Mapping Land Abandonment in Fragmented Areas

open access: yesRemote Sensing, 2020
Agricultural land abandonment is an important environmental issue in Europe. The proper management of agricultural areas has important implications for ecosystem services (food production, biodiversity, climate regulation and the landscape).
Sergio Morell-Monzó   +2 more
doaj   +1 more source

Estimación de Cosecha de Maíz Forrajero (Zea mays L.) Mediante Índices Espectrales Derivados de LANDSAT-8 y SENTINEL-2

open access: yesTerra Latinoamericana, 2023
La estimación de cosecha basada en índices espectrales conforma un elemento de decisión importante para quienes participan en la actividad agrícola; sin embargo, muchas interrogantes sobre su utilidad aún persisten.
Bonifacio Cano-Mejía   +2 more
doaj   +1 more source

Study of Tricuspid Valve Regurgitation by 2D and 3D Echocardiography: Comparison Between Transthoracic and Transesophageal Examination for Screening Interventions

open access: yesEchocardiography, Volume 43, Issue 4, April 2026.
Forty‐two patients with significant tricuspid regurgitation (TR) underwent transthoracic (TTE) and transesophageal (TEE) echocardiography. The same day wo‐dimensional (2D) and three‐dimensional (3D) parameters obtained with both modalities were compared.
Piera Ciaramella   +9 more
wiley   +1 more source

Hiding in Plain Sight: Rethinking the Size and Complexity of Iron Age Hillforts in NW Iberia Thanks to Aerial Archaeology and Geophysics

open access: yesArchaeological Prospection, Volume 33, Issue 1, Page 63-85, January/March 2026.
ABSTRACT This paper tackles one key limitation in the analysis of Iron Age communities in the Northwestern Iberian Peninsula: the limited exploration of areas beyond the fortified settlements known as castros (hillforts). The vast majority of archaeological studies have focused exclusively on the areas inside the walls of these settlements, which are ...
César Parcero‐Oubiña   +7 more
wiley   +1 more source

Right Ventricular Dynamics in Tricuspid Regurgitation: Insights into Reverse Remodeling and Outcome Prediction Post Transcatheter Valve Intervention. [PDF]

open access: yesInt J Mol Sci
Tricuspid regurgitation (TR) represents a significant, often silently progressing, valvular heart disease with historically suboptimal management due to perceived high surgical risks.
Doldi PM, Thienel M, Willy K.
europepmc   +2 more sources

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