Results 131 to 140 of about 796 (164)

The Mitral Annular Disjunction of Mitral Valve Prolapse

open access: yesJACC: Cardiovascular Imaging, 2021
The aim of this study was to assess in patients with mitral valve prolapse (MVP) mitral annular disjunction (MAD) prevalence, phenotypic characteristics, and long-term outcomes (clinical arrhythmic events and excess mortality)
Benjamin Essayagh   +2 more
exaly   +3 more sources

Morphology of Mitral Annular Disjunction in Mitral Valve Prolapse

open access: yesJournal of the American Society of Echocardiography, 2022
Mitral annular disjunction (MAD) is an abnormal insertion of the hinge line of the posterior mitral leaflet on the atrial wall: the mitral annulus shows a separation or "disjunction"between the leaflet-atrial wall junction and the crest of the left ...
Francesco F Faletra   +2 more
exaly   +4 more sources

Varied Extent of Mitral Annular Disjunction Among Cases With Different Phenotypes of Mitral Valve Prolapse [PDF]

open access: yesJACC: Case Reports, 2021
Detailed 3-dimensional analysis of mitral annular disjunction was undertaken in 3 comparative cases of mitral valve prolapse. A case of Barlow disease showed extensive disjunction, whereas cases of fibroelastic deficiency and forme fruste demonstrated ...
Hiroyuki Toh, , Yu Izawa
exaly   +2 more sources

Mitral Annular Disjunction of Degenerative Mitral Regurgitation: Three-Dimensional Evaluation and Implications for Mitral Repair

open access: yesJournal of the American Society of Echocardiography, 2022
Background: The dynamic consequences of mitral annular disjunction (MAD) on the mitral apparatus and the left ventricle remain unclear and are crucial in the context of mitral surgery.
Benjamin Essayagh   +2 more
exaly   +2 more sources

A Case of Mitral Annular Disjunction in Marfan Syndrome [PDF]

open access: yesCase, 2021
[Figure: see text]
John Dawdy   +2 more
exaly   +3 more sources

Mitral Annular Disjunction—A New Disease Spectrum

Cardiology Clinics, 2021
Mitral annular disjunction is a structural abnormality of the mitral annulus fibrosus, which has been described by pathologists to be associated with mitral leaflet prolapse. Mitral annular disjunction is a common finding in patients with myxomatous mitral valve diseases.
Tomoko Tani   +2 more
exaly   +3 more sources

Mitral Annular Disjunction: A Scoping Review

Cardiology in Review, 2023
Mitral annular disjunction (MAD) is the atrial displacement of the mitral valve (MV) hinge point, especially along the posterior mitral leaflet, which leads to inhomogeneous blood flow into the left ventricle, causing chronic fibrotic changes, malignant arrhythmias, and even sudden cardiac arrest. Some studies suggest that MAD is a part of normal heart
Sushan, Gupta   +3 more
openaire   +2 more sources

Imaging Considerations and Clinical Implications of Mitral Annular Disjunction

Circulation: Cardiovascular Imaging, 2022
Mitral annular disjunction is increasingly recognized as an important anatomic feature of mitral valve disease. The presence of mitral annular disjunction, defined as separation between the left atrial wall at the point of mitral valve insertion and the left ventricular free wall, has been associated with increased degeneration of the mitral valve and ...
Michelle D Kelsey   +2 more
exaly   +3 more sources

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