Results 141 to 150 of about 828,271 (382)

Impact of Elevated Preprocedural Left Ventricular Filling Pressure on Prognosis of Mild Paravalvular Regurgitation Following Transcatheter Aortic Valve Replacement

open access: yesCatheterization and Cardiovascular Interventions, Volume 106, Issue 1, Page 242-249, July 1, 2025.
ABSTRACT Background Paravalvular regurgitation (PVR) following transcatheter aortic valve replacement (TAVR) is a complication linked to poor outcomes. The prognostic impact of mild PVR, particularly in patients with elevated preprocedural left ventricular (LV) filling pressure, remains uncertain.
Shumpei Kosugi   +12 more
wiley   +1 more source

Numerical Modeling of Pulse Wave Propagation in a Stenosed Artery using Two-Way Coupled Fluid Structure Interaction (FSI)

open access: yes, 2018
As the heart beats, it creates fluctuation in blood pressure leading to a pulse wave that propagates by displacing the arterial wall. These waves travel through the arterial tree and carry information about the medium that they propagate through as well ...
Gamage, Peshala P. T   +2 more
core   +1 more source

Aortic stenosis and diabetes mellitus: An ominous combination

open access: yesDiabetes & vascular disease research, 2019
Aortic stenosis and diabetes mellitus are both progressive diseases which, if left untreated, result in significant morbidity and mortality. There is evidence that the prevalence of diabetes is substantially increased in patients with aortic stenosis and
M. Banovic, L. Athithan, G. Mccann
semanticscholar   +1 more source

PCSK‐9 Inhibitors Can Significantly Improve the Coronary Slow Flow Caused by Elevated Lipoprotein (a) in ST‐Elevation Myocardial Infarction Patients With Chronic Kidney Disease

open access: yesCatheterization and Cardiovascular Interventions, Volume 106, Issue 1, Page 396-407, July 1, 2025.
ABSTRACT Background Coronary slow flow and no reflow significantly predict poor prognosis in acute myocardial infarction (AMI) patients, especially those with chronic kidney disease (CKD). Early identification of factors contributing to these conditions can mitigate ischemic events and improve outcomes.
Hao Xu   +5 more
wiley   +1 more source

Aortic stenosis [PDF]

open access: yesClinical Cardiology, 1998
Edward A. Geiser   +2 more
openaire   +2 more sources

Restoration of a Stuck Leaflet

open access: yesCatheterization and Cardiovascular Interventions, Volume 106, Issue 1, Page 527-529, July 1, 2025.
ABSTRACT Severe aortic regurgitation (AR) for a leaflet malfunction after transcatheter aortic valve implantation (TAVI) is a dreadful complication that can lead even to cardiogenic shock. New valve's design has reduced the rate of paravalvular regurgitation, however central regurgitation is still a challenging complication.
Elisa Tomarelli   +3 more
wiley   +1 more source

Neonatal aortic stenosis

open access: yesThe Journal of Thoracic and Cardiovascular Surgery, 1990
Aortic stenosis in the neonate has been associated in the past with a high operative mortality. As a result, in the current era of percutaneous balloon dilatation, the optimal mode of therapy remains controversial. An approach of stabilization with cardiopulmonary bypass, followed by relief of left ventricular outflow tract obstruction, was used at ...
Joseph V. Cotroneo   +6 more
openaire   +3 more sources

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