Results 151 to 160 of about 903,443 (352)

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

Subcoronary versus supracoronary aortic stenosis. an experimental evaluation

Journal of Cardiothoracic Surgery, 2011
Background Valvular aortic stenosis is the most common cause of left ventricular hypertrophy due to gradually increasing pressure work. As the stenosis develop the left ventricular hypertrophy may lead to congestive heart failure, increased risk of ...
Hasenkam J Michael, Sorensen Mette, Jensen Henrik, Sloth Erik   +3 more
doaj   +1 more source

Myocardial Scar and Mortality in Severe Aortic Stenosis

Circulation, 2018
Background: Aortic valve replacement (AVR) for aortic stenosis is timed primarily on the development of symptoms, but late surgery can result in irreversible myocardial dysfunction and additional risk.
T. Musa, T. Treibel, V. Vassiliou, G. Captur, Anvesha Singh, C. Chin, L. Dobson, S. Pica, M. Loudon, Tamir S. Malley, M. Rigolli, J. R. Foley, P. Bijsterveld, G. Law, M. Dweck, S. Myerson, G. Mccann, S. Prasad, J. Moon, J. Greenwood   +19 more
semanticscholar   +1 more source

Annular Ellipticity and Sizing Strategy in Transcatheter Aortic Valve Implantation: Independent or Combined Risk Patterns?

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Elliptical annular anatomy has been considered a risk factor for adverse outcomes after TAVI, particularly paravalvular leakage (PVL). Prosthesis oversizing is thought to improve sealing, but the interaction between annular shape and sizing strategy remains unclear.
Emre Polat, Lisa Müller, Lena Schemet, Sarah Friedrich Welz, Mohamed Amer, Evaldas Girdauskas, Tamer Owais   +6 more
wiley   +1 more source

The Immediate And Intermediate Results Of Percutaneous Balloon Aortic Valvuloplasty In Patients With Congenital Valvular Aortic Stenosis

مجله كليه طب الكندي, 2019
Background: Aortic valve stenosis results from minor to severe degrees of aortic valve maldevelopment. This stenosis causes mild to severe obstruction of the left ventricular outflow .
Hussein A. Alwahab
doaj   +1 more source

Outcomes of Patients With Asymptomatic Aortic Stenosis Followed Up in Heart Valve Clinics

JAMA cardiology, 2018
Importance The natural history and the management of patients with asymptomatic aortic stenosis (AS) have not been fully examined in the current era. Objective To determine the clinical outcomes of patients with asymptomatic AS using data from the Heart ...
P. Lancellotti, J. Magne, R. Dulgheru, M. Clavel, E. Donal, M. Vannan, J. Chambers, R. Rosenhek, G. Habib, G. Lloyd, S. Nistri, M. Garbi, S. Marchetta, K. Fattouch, A. Coisne, D. Montaigne, T. Modine, L. Davin, O. Gach, M. Radermecker, Shizhen Liu, L. Gillam, A. Rossi, E. Galli, F. Ilardi, L. Tastet, R. Capoulade, R. Zilberszac, E. M. Vollema, V. Delgado, B. Cosyns, S. Lafitte, A. Bernard, L. Pierard, Jeroen J. Bax, P. Pibarot, C. Oury   +36 more
semanticscholar   +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

A Review of “Access to Care” Issues in Aortic Stenosis Patients: A Negative Report Card

Structural Heart
The identification and management of patients with aortic stenosis exist along a continuum that includes healthy living, latent progression, diagnosis, treatment, and posttreatment recovery.
Adam M. Reisman, MD, Sammy Elmariah, MD, MPH   +1 more
doaj   +1 more source

Transcatheter Repair of Sinus Venosus Defect Using a 12‐zig Covered Cheatham‐Platinum Stent in Large Superior Vena Cava—Right Atrium Junctions: Early Multicenter Experience

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Sinus venosus defect (SVD) is a rare congenital heart anomaly characterised by an abnormal communication between the atria, often associated with partial anomalous pulmonary venous connection (PAPVC). Traditional surgical repair carries significant risks, prompting exploration into less invasive transcatheter approaches.
Alberto Fuensalida, Eric Rosenthal, Saleha Kabir, Gergely Szantho, Sophia Yong, Demetris Taliotis, Mark Turner, Radwa Bedair   +7 more
wiley   +1 more source

Inflammatory Characteristics of Stenotic Aortic Valves: A Comparison between Rheumatic and Nonrheumatic Aortic Stenosis

Cardiology Research and Practice, 2013
Background. Although our comprehension of nonrheumatic aortic stenosis (NRAS) has increased substantially during the last decade, less is known about the histopathology of rheumatic aortic stenosis (RAS).
Lars Wallby, Thora Steffensen, Lena Jonasson, Mats Broqvist   +3 more
doaj   +1 more source