Results 51 to 60 of about 39,064 (216)
Journal of the American Heart Association: Cardiovascular and Cerebrovascular DiseaseBackground Aortic valve calcium score is associated with hemodynamic severity of aortic stenosis. Whether this association is present in calcific mitral stenosis remains unknown.
Abdallah El Sabbagh +8 more
doaj +1 more source
Frontiers in Surgery, 2015 OBJECTIVES Although mitral valve repair is rarely required in neonates, this population is considered to be at high risk for adverse outcomes. The aim of this study was to review the indications for surgery, mechanisms, repair techniques, and mid-term ...
Patrick O. Myers +7 more
doaj +1 more source
Flexible and Comprehensive Patient-Specific Mitral Valve Silicone Models with Chordae Tendinae Made From 3D-Printable Molds [PDF]
, 2019 Given the multitude of challenges surgeons face during mitral valve repair surgery, they should have a high confidence in handling of instruments and in the application of surgical techniques before they enter the operating room. Unfortunately, opportunities for surgical training of minimally-invasive repair are very limited, leading to a situation ...
arxiv +1 more source
Subaortic stenosis and mitral dysplasia in three Black Russian Terrier puppies
Veterinární Medicína, 2005 A combined congenital heart defect of aortic stenosis and mitral dysplasia was diagnosed in three Black Russian Terrier puppies two months old. The aortic stenosis component included both fixed and dynamic obstructions.
J. Pikula +6 more
doaj +1 more source
Simulation-Based Design of Bicuspidization of the Aortic Valve [PDF]
arXiv, 2023 Objective: Severe congenital aortic valve pathology in the growing patient remains a challenging clinical scenario. Bicuspidization of the diseased aortic valve has proven to be a promising repair technique with acceptable durability. However, most understanding of the procedure is empirical and retrospective.
arxiv
Percutaneous transvenous balloon mitral valvuloplasty: mid-term results in adolescents
The Turkish Journal of Pediatrics, 1999 Six patients with mitral valve stenosis underwent percutaneous balloon mitral valvuloplasty (PBMV) in our department between November 1992 and December 1997.
N Unal +6 more
doaj
Life-threatening hemoptysis following mitral valvuloplasty for rheumatic mitral stenosis
Respiratory Medicine Case Reports, 2019 Background: Massive hemoptysis is a rare complication of rheumatic mitral valve stenosis. Its recurrence following successful initial treatment of the stenosis has not, to our knowledge, been described.
Mark E. Sutherland +5 more
doaj
Balloon dilatation of isolated severe tricuspid valve stenosis
Indian Heart Journal, 2015 Tricuspid valve stenosis is mostly rheumatic in origin. It almost always occurs in association with mitral valve disease. There are only few case reports of isolated tricuspid valve stenosis.
Rajeev Bhardwaj, Rajesh Sharma
doaj +1 more source
Dimensionless index of the mitral valve for evaluation of degenerative mitral stenosis
Echocardiography, 2020 AbstractPurposeDegenerative mitral stenosis (DMS) is an increasingly recognized cause of mitral stenosis. The goal of this study was to compare echocardiographic differences between DMS and rheumatic mitral stenosis (RMS), identify echocardiographic variables reflective of DMS severity, and propose a dimensionless mitral stenosis index (DMSI) for ...
Ahmet Afşin Oktay +11 more
openaire +4 more sources
Dynamic simulation of aortic valve stenosis using a lumped parameter cardiovascular system model with flow regime dependent valve pressure loss characteristics [PDF]
arXiv, 2022 Valvular heart diseases are growing concern in impoverished parts of the world, such as Southern-Africa, claiming more than 31 % of total deaths related to cardiovascular diseases. The ability to model the effects of regurgitant and obstructive lesions on the valve body can assist clinicians in preparing personalised treatments.
arxiv