Results 41 to 50 of about 796 (164)

Mitral annular disjunction in surgical mitral valve prolapse: prevalence, characteristics and outcomes

Echo Research and Practice, 2023
Background There is a paucity of literature regarding outcomes of patients with mitral valve prolapse (MVP) and mitral annular disjunction (MAD) after mitral surgery, with many unanswered questions including the post-surgical persistence of MAD, effect ...
Rhys Gray, Praveen Indraratna, Gregory Cranney, Hebe Lam, Jennifer Yu, Gita Mathur   +5 more
doaj   +1 more source

Cardiac Imaging for Risk Assessment of Malignant Ventricular Arrhythmias in Patients With Mitral Valve Prolapse

Frontiers in Cardiovascular Medicine, 2021
Recent studies have described the occurrence of complex ventricular arrhythmias and sudden cardiac death among patients with mitral valve prolapse (MVP). The reported incidence rate of sudden cardiac death or ventricular tachycardia is about 1–1.5% among
Bhupendar Tayal, Bhupendar Tayal, Francesca N. Delling, Maan Malahfji, Dipan J. Shah   +4 more
doaj   +1 more source

Mitral Annulus Disjunction and Arrhythmic Mitral Valve Prolapse: Emerging Role of Cardiac Magnetic Resonance Imaging in the Workup

Indian Journal of Radiology and Imaging, 2022
Mitral valve prolapse is a commonly described entity with a highly variable and benign course. However, it is associated with ventricular arrhythmias and sudden cardiac death in a small subset of patients.
Amol A. Kulkarni, Priya D. Chudgar, Nitin J. Burkule, Nikhil V. Kamat   +3 more
doaj   +1 more source

Mitral Annular Disjunction: Clinical Implications and Surgical Considerations. [PDF]

Cardiol Res, 2023
Mitral annular disjunction is a cardiac structural abnormality characterized by the distinct separation between the top of the left ventricular myocardium and the mitral annulus supporting the posterior mitral leaflet occurring during systole. It has recently gained wide attention due to the increasing recognition of the link between mitral annular ...
Zhu L, Chua YL.
europepmc   +3 more sources

Mitral Annular Disjunction: Pathophysiology, Pro-Arrhythmic Profile and Repair Pearls

Reviews in Cardiovascular Medicine, 2022
Mitral annular disjunction (MAD) is a structural abnormality defined by a distinct separation of the mitral valve annulus—left atrial wall continuum and the basal aspect of the posterolateral left ventricle.
Dimos Karangelis, Konstantinos S. Mylonas, Argyris Krommydas, Spiros Loggos, Vasiliki Androutsopoulou, Dimitrios Stakos, Dimitrios Mikroulis, Aphrodite Tzifa, Fotios Mitropoulos   +8 more
doaj   +1 more source

Mitral Annular Disjunction: Case Report and Literature Review. [PDF]

US Cardiol
Mitral annular disjunction (MAD) is an underdiagnosed structural abnormality of the mitral valve apparatus in which the mitral leaflet hinge point is towards the atrium. MAD is associated with mitral valve prolapse and, importantly, increased rates of ventricular arrhythmias, and sudden cardiac death.
Ciuciureanu CM, Aten K, Iorgoveanu C.
europepmc   +3 more sources

Arrhythmic Mitral Valve Prolapse: A Comprehensive Review

Diagnostics, 2023
Mitral valve prolapse (MVP) is a prevalent cardiac disorder that impacts approximately 2% to 3% of the overall population. While most patients experience a benign clinical course, there is evidence suggesting that a subgroup of MVP patients face an ...
Yuyan Deng, Jinfeng Liu, Shan Wu, Xiaoming Li, Huimei Yu, Lili Tang, Meng Xie, Chun Zhang   +7 more
doaj   +1 more source

Mitral prolapsing volume is associated with increased cardiac dimensions in patients with mitral annular disjunction [PDF]

, 2022
Introduction In patients with mitral annular disjunction (MAD), it can be difficult to assess the severity of mitral regurgitation (MR), as they present with a prolapsing volume (i.e.
Winkens, B.; id_orcid, Schalla, S., Roos-Hesselink, J. W., Cheriex, E., Winkens, B., Crijns, H. J. G. M., Nia, P. Sardari, Heuts, S., Luyten, P., Olsthoorn, J. R.   +9 more
core   +1 more source

Video_1_Mapping of the myxomatous mitral valve: The three-dimensional extension of mitral annular disjunction in surgically repaired mitral prolapse.MOV

, 2022
ObjectivesThis study aimed to describe the heterogeneous extension of mitral annular disjunction (MAD) and assess the hypotesis that different phenotypes of disjunction are not associated with increased surgical challenges.BackgroundMitral regurgitation (
Christelle Diakov (14188910), Konstantinos Zannis (10973839), Sophie Ribeyrolles (10860015), Nicolas Amabile (14188913), Gabriella Ricciardi (10897821), Alain Berrebi (399557), Raoul Biondi (4684972), Nizar Khelil (14188916)   +7 more
core   +1 more source

Dark papillary muscles sign in a patient with arrhythmogenic mitral valve prolapse: a case report

Российский кардиологический журнал
Introduction. Recently, a subgroup of patients with mitral valve prolapse has been identified with an increased risk of ventricular arrhythmias and sudden cardiac death.
L. S. Evdokimova, I. E. Itskovich, A. V. Shakhbazyan   +2 more
doaj   +1 more source