Results 101 to 110 of about 376,065 (249)

Transcatheter Edge-to-Edge Repair of the Mitral Valve in Four Dogs: Preliminary Results Regarding Efficacy and Safety

Animals
Mitral valve disease is a common heart disease in dogs. The aim of this study was to describe the cases of dogs that underwent mitral valve repair via a V-clamp device and to provide long-term follow-up data on cardiac function after mitral valve repair.
Soontaree Petchdee, Wanpitak Pongkan, Jing Lei, Kotchapol Jaturanratsamee, Ratikorn Bootcha, Wannisa Meepoo, Chattida Panprom   +6 more
doaj   +1 more source

Mapping of mitral regurgitant defects by cardiovascular magnetic resonance in moderate or severe mitral regurgitation secondary to mitral valve prolapse

Journal of Cardiovascular Magnetic Resonance, 2008
Purpose In mitral valve prolapse, determining whether the valve is suitable for surgical repair depends on the location and mechanism of regurgitation.
Raffel Owen C, Kerr Andrew J, Gabriel Ruvin S, Stewart Ralph A, Cowan Brett R, Occleshaw Christopher J   +5 more
doaj   +1 more source

Comparison Between the Acurate Neo and the Acurate Neo 2 Transcatheter Heart Valve System: Impact of Midframe Under‐Expansion

Catheterization and Cardiovascular Interventions, Volume 108, Issue 5, Page 1784-1794, November 1, 2026.
ABSTRACT Background Transcatheter aortic valve implantation (TAVI) with the Acurate Neo has been linked to a significant incidence of paravalvular leakage (PVL), addressed by the Acurate Neo 2 incorporating an active sealing skirt. Recent findings suggest that midframe under‐expansion is associated with worse outcomes.
Lisa Crusius, Thaddäus Ast, Stephan Haussig, Jean‐Honoré Steul, Felix J. Woitek, Peter Sick, Tomas Madej, Utz Kappert, Axel Linke, Norman Mangner   +9 more
wiley   +1 more source

A Patient With Severe Left Ventricular Dysfunction Undergoing Transcatheter Mitral Valve-In-Ring Using a Novel Renato Valve: A Case Report

The Heart Surgery Forum
Background: Mitral valve repair is a widely used operation to treat mitral regurgitation. However, the annuloplasty ring used may fail, causing mitral regurgitation to recur several years after the operation. Transcatheter mitral valve-
Tingqian Cao, Beiyao Lu, Siyu He, Yuqiang Wang, Lulu Liu, Jun Shi, Dan Jia, Yingqiang Guo   +7 more
doaj   +1 more source

Successful Percutaneous Retrieval of an Embolized MitraClip From the Right Subclavian Artery

Catheterization and Cardiovascular Interventions, Volume 108, Issue 5, Page 1962-1964, November 1, 2026.
ABSTRACT Single leaflet device attachment (SLDA) after mitral transcatheter valve edge‐to‐edge repair (M‐TEER) has been reported in up to 5% of patients. However, complete embolization of the M‐TEER device is exceedingly rare. Device retrievals in all previously reported cases were completed by vascular surgery cut down at the end. In this case, we are
Seyed Hossein Aalaei‐Andabili, Diljon S. Chahal, Shahab Tour Savadkohi   +2 more
wiley   +1 more source

Degenerative mitral valve regurgitation: best practice revolution

, 2020
Degenerative mitral valve disease often leads to leaflet prolapse due to chordal elongation or rupture, and resulting in mitral valve regurgitation. Guideline referral for surgical intervention centres primarily on symptoms and ventricular dysfunction ...
Volkmar Falk, David H Adams, Raphael Rosenhek   +2 more
core  

Neonatal Mitral Valve Repair in Biventricular Repair, Single Ventricle Palliation and Secondary Left Ventricular Recruitment: Indications, Techniques And Mid-Term Outcomes

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, Patrick O. Myers, Christopher W. Baird, Pedro J. del Nido, Frank A. Pigula, Nora eLang, Gerald R. Marx, Sitaram M. Emani   +7 more
doaj   +1 more source

Mitral Valve Reconstruction for Mitral Regurgitation

Korean Circulation Journal, 2001
돌아갈 수 있으며, 동반된 심방세동 등 부정맥으로 인 하여 항응고제 복용이 필요한 경우라도 판막이식수술환 자에 비해 항응고제의 용량을 감소할 수 있어서 항응고 제 복용에 따른 혈전색전증이나 출혈성 합병증의 빈도 가 매우 낮다고 할 수 있다. 특히 최근에는 판막성형수 술의 성공율이 향상되어 승모판부전증 수술 시 성형수술 이 가능하고 수술위험이 1% 이하인 경우 증상이 없는 환자에서도 심초음파검사 결과 좌심실구출율이 60% 이 하이며, 좌심실수축기말 내경이 45 mm 이상이면 수술 을 권장하고 있다. 이러한 이유로 승모판성형수술의 증 례는 급격히 증가하고 있으며, 상대적으로 판막대치수술 은 줄어들고 있다.
openaire   +1 more source

Primary Systemic Carnitine Deficiency Complicated With Severe Cardiomyopathy: A Case Report

Clinical Case Reports, Volume 14, Issue 11, November 2026.
ABSTRACT We report a 6‐year‐2‐month‐old girl with SLC22A5‐related PSCD presenting with severe cardiomyopathy, pneumonia, and anemia. Trio‐WES confirmed the c.338G>A homozygous variant. L‐carnitine replacement, combined with standard heart‐failure therapy, was followed by prominent cardiac recovery, alerting clinicians to suspect PSCD in unexplained ...
Xiaojuan Luo, Jia Luo
wiley   +1 more source

Mitral valve repair using leaflet expansion and subpartial annuloplasty in childrenCentral MessagePerspective

JTCVS Techniques
Objective: Mitral valve reconstruction in the pediatric population is a challenge due to the frequent combination of annular dilatation and leaflet restriction and the need for growth.
Per Wierup, MD, PhD, Jens Johansson Ramgren, MD, PhD, Johan Sjögren, MD, PhD, Kiet Tran Phan, MD, PhD, Igor Zindovic, MD, PhD, Shahab Nozohoor, MD, PhD, Lea Christierson, MSc, Nina Hakacova, MD, PhD   +7 more
doaj   +1 more source