LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "low gradient" as a keyword



Photo by nci from unsplash

Low Gradient, “Dismal” Outcome TAVR: Should We?

Sign Up to like & get
recommendations! Published in 2017 at "Catheterization and Cardiovascular Interventions"

DOI: 10.1002/ccd.27084

Abstract: Low gradient ( read more here.

Keywords: outcome tavr; low gradient; dismal outcome; gradient dismal ... See more keywords

Role of contractile reserve as a predictor of mortality in low‐flow, low‐gradient severe aortic stenosis following transcatheter aortic valve replacement

Sign Up to like & get
recommendations! Published in 2019 at "Catheterization and Cardiovascular Interventions"

DOI: 10.1002/ccd.27914

Abstract: The aim of this study was to determine the prognostic value of contractile reserve (CR) at baseline in patients with low‐flow, low‐gradient severe aortic stenosis (AS) undergoing transcatheter aortic valve replacement (TAVR). read more here.

Keywords: gradient severe; contractile reserve; severe aortic; low gradient ... See more keywords

Impacts of small woody debris on slurrying, persistence, and propagation in a low-gradient channel of the Dongyuege debris flow in Nu River, Southwest China

Sign Up to like & get
recommendations! Published in 2018 at "Landslides"

DOI: 10.1007/s10346-018-1036-7

Abstract: Debris flows occurring in well-vegetated alpine areas usually contain a range of sizes of woody debris. Large woody debris (LWD), which has a retaining effect on further transportation of debris downstream, is mainly distributed in… read more here.

Keywords: debris flow; low gradient; woody debris; debris ... See more keywords

Imaging Strategies for Evaluating Low-Flow, Low-Gradient Aortic Stenosis with Reduced and Preserved Left Ventricular Ejection Fraction

Sign Up to like & get
recommendations! Published in 2019 at "Current Cardiology Reports"

DOI: 10.1007/s11886-019-1186-9

Abstract: Aortic stenosis (AS) is one of the most common valvular heart diseases, and aortic valve replacement (AVR) provides both symptomatic and survival benefit in symptomatic severe AS patients. The purpose of this review is to… read more here.

Keywords: preserved left; low gradient; flow low; stenosis ... See more keywords

Workup and Management of Patients With Paradoxical Low-Flow, Low-Gradient Aortic Stenosis

Sign Up to like & get
recommendations! Published in 2018 at "Current Treatment Options in Cardiovascular Medicine"

DOI: 10.1007/s11936-018-0642-y

Abstract: About 60% of patients with paradoxical low-flow, low-gradient (PLF-LG) aortic stenosis (AS) have a severe disease that justifies aortic valve replacement (AVR). The first step in patients with symptomatic PLF AS should be to rule… read more here.

Keywords: paradoxical low; low gradient; avr; flow low ... See more keywords
Photo by nci from unsplash

High-Molecular-Weight von Willebrand Factor Multimer Ratio: A Novel Biomarker for Low-Flow, Low-Gradient Aortic Stenosis Subclassification.

Sign Up to like & get
recommendations! Published in 2018 at "Journal of the American College of Cardiology"

DOI: 10.1016/j.jacc.2018.05.080

Abstract: Low-flow, low-gradient (LF/LG) aortic stenosis (AS) is a diagnostic dilemma [(1)][1] as routine work-up remains challenging. Dobutamine stress echocardiography (DSE) and multidetector computed tomography (MDCT) represent accepted imaging modalities for further subcategorization into a true… read more here.

Keywords: low gradient; aortic stenosis; flow low; gradient aortic ... See more keywords

DOES LEFT VENTRICULAR GLOBAL LONGITUDINAL STRAIN DIFFERENTIATE LOW-FLOW, LOW-GRADIENT SEVERE AORTIC STENOSIS PATIENTS IN ADDITION TO CONVENTIONAL CONTRACTILE RESERVE ASSESSMENT?

Sign Up to like & get
recommendations! Published in 2018 at "Journal of the American College of Cardiology"

DOI: 10.1016/s0735-1097(18)32080-1

Abstract: Patients with left ventricular (LV) dysfunction, low-flow low-gradient severe aortic stenosis represent a population of high risk, particularly when they do not have LV contractile reserve (CR). CR has been described as an increase in… read more here.

Keywords: gradient severe; severe aortic; low gradient; flow low ... See more keywords
Photo by nci from unsplash

IMPACT OF AVR ON SURVIVAL OF PATIENTS WITH LOW FLOW, LOW GRADIENT AORTIC STENOSIS

Sign Up to like & get
recommendations! Published in 2018 at "Journal of the American College of Cardiology"

DOI: 10.1016/s0735-1097(18)32511-7

Abstract: The survival benefit of surgical (SAVR) or transcatheter (TAVR) aortic valve replacement over conservative management remains unclear in patients with low-flow, low-gradient (LFLG) aortic stenosis (AS). The TOPAS study prospectively recruited 476 LFLG severe AS… read more here.

Keywords: patients low; low gradient; aortic stenosis; flow low ... See more keywords
Photo from wikipedia

MULTICENTER EVALUATION OF QUALITY OF LIFE IN PATIENTS WITH PARADOXICAL LOW-FLOW, LOW-GRADIENT UNDERGOING TRANSCATHETER AORTIC VALVE REPLACEMENT (PLO-FLOW TAVR STUDY)

Sign Up to like & get
recommendations! Published in 2020 at "Journal of the American College of Cardiology"

DOI: 10.1016/s0735-1097(20)32115-x

Abstract: Studies have demonstrated improved outcomes with SAVR in patients with paradoxical low-flow, low-gradient (Stage D3) aortic stenosis (AS). However, the prognostic impact of TAVR for stage D3 AS compared to stages D4 (normal-flow, low-gradient), D1… read more here.

Keywords: low gradient; flow low; patients paradoxical; low flow ... See more keywords

Energy performance and power application of low-gradient thermo-electrochemical cells

Sign Up to like & get
recommendations! Published in 2024 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/ad3ce6

Abstract: Amidst the growing demand for sustainable and clean energy sources, the need for efficient and scalable technologies capable of harnessing low-temperature thermal gradients has become increasingly crucial. Low-gradient thermopower cells emerge as a promising solution… read more here.

Keywords: low gradient; energy; thermo electrochemical; application ... See more keywords

Left ventricular flow dynamics and energetics derived from 4D flow CMR in patients with low gradient severe aortic stenosis

Sign Up to like & get
recommendations! Published in 2024 at "European Heart Journal"

DOI: 10.1093/eurheartj/ehae666.278

Abstract: Up to 40% of patients with severe aortic stenosis (SAS) determined by current guidelines present with discordant Doppler echocardiography findings and demonstrate divergent prognosis. Differentiation of true SAS who generally benefits from aortic valve intervention… read more here.

Keywords: low gradient; left ventricular; sas; ejection ... See more keywords