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   Articles with "mitral annulus" as a keyword



Mitral Annulus Disjunction: A Comprehensive Cardiovascular Magnetic Resonance Phenotype and Clinical Outcomes Study

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recommendations! Published in 2024 at "Journal of Magnetic Resonance Imaging"

DOI: 10.1002/jmri.29524

Abstract: Clinical importance of mitral annulus disjunction (MAD) is not well established. read more here.

Keywords: annulus disjunction; comprehensive cardiovascular; mitral annulus; disjunction comprehensive ... See more keywords

How far is the left circumflex coronary artery from the mitral annulus?

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recommendations! Published in 2020 at "General Thoracic and Cardiovascular Surgery"

DOI: 10.1007/s11748-020-01493-1

Abstract: The relationship between the distance from the mitral annulus to the left circumflex coronary artery (LCX) and iatrogenic LCX injury has been questioned. This study was designed to determine the high-risk sites of LCX injury… read more here.

Keywords: circumflex coronary; left circumflex; coronary artery; mitral annulus ... See more keywords

Non-invasive imaging of ventricular–atrial fistulization secondary to infective rupture of caseous calcification of the mitral annulus

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recommendations! Published in 2022 at "Journal of Echocardiography"

DOI: 10.1007/s12574-022-00566-9

Abstract: In a 78-year-old woman, with history of mitral valve (MV) calcifications and sepsis by Staphylococcus hominis with brain micro-embolisms, we diagnosed, by non-invasive imaging, the infective rupture of caseous calcification of the mitral annulus (CCMA),… read more here.

Keywords: ventricular atrial; side; view; mitral annulus ... See more keywords

Predictors of mitral annulus enlargement? A real-time three-dimensional transesophageal study.

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recommendations! Published in 2018 at "International journal of cardiology"

DOI: 10.1016/j.ijcard.2018.06.004

Abstract: BACKGROUND Mitral annulus (MA) enlargement can be observed in various cardiac conditions but respective influence of left atrial (LA) and left ventricle (LV) size remained unclear. METHODS In 120 patients who underwent a clinically indicated… read more here.

Keywords: etiology; mitral annulus; area; size ... See more keywords
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Mitral Annulus Disjunction: Emerging Role of Myocardial Mechanical Stretch in Arrhythmogenesis.

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recommendations! Published in 2018 at "Journal of the American College of Cardiology"

DOI: 10.1016/j.jacc.2018.07.069

Abstract: F unction of the mitral valve (MV) requires a complex interplay among the annulus, leaflets, and subvalvular apparatus (1). Mitral annulus is a 3-dimensional saddle-shaped structure exhibiting dynamic conformational change during the cardiac cycle. Morphologically,… read more here.

Keywords: emerging role; myocardial mechanical; mitral annulus; disjunction emerging ... See more keywords

The Mitral Annulus Disjunction Arrhythmic Syndrome.

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recommendations! Published in 2018 at "Journal of the American College of Cardiology"

DOI: 10.1016/j.jacc.2018.07.070

Abstract: BACKGROUND Mitral annulus disjunction (MAD) is an abnormal atrial displacement of the mitral valve leaflet hinge point. MAD has been associated with mitral valve prolapse (MVP) and sudden cardiac death. OBJECTIVES The purpose of this… read more here.

Keywords: mad; patients mad; arrhythmic events; mitral annulus ... See more keywords
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TCT-465 Automatic Identification and Quantification of the Mitral Annulus for Consistent TMVR Planning: A Preliminary Study

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recommendations! Published in 2019 at "Journal of the American College of Cardiology"

DOI: 10.1016/j.jacc.2019.08.556

Abstract: The accurate delineation of the mitral annulus is crucial for an adequate transcatheter mitral valve replacement planning. However, its manual annotation is prone to inconsistencies and interoperator variability associated with variations in the operators’ expertise,… read more here.

Keywords: planning; tct 465; automatic identification; mitral annulus ... See more keywords

Dynamic computed tomographic assessment of the mitral annulus in patients with and without mitral prolapse.

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recommendations! Published in 2020 at "Journal of cardiovascular computed tomography"

DOI: 10.1016/j.jcct.2020.02.005

Abstract: OBJECTIVES To obtain 3D CT measurements of mitral annulus throughout cardiac cycle using prototype mitral modeling software, assess interobserver agreement, and compare among patients with mitral prolapse (MP) and control group. BACKGROUND Pre-procedural imaging is… read more here.

Keywords: mitral prolapse; interobserver agreement; distance; annulus ... See more keywords

Significance of mitral annulus apparatus morphometry in patients with persistent atrial fibrillation

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recommendations! Published in 2024 at "European Heart Journal"

DOI: 10.1093/eurheartj/ehae666.006

Abstract: Few data about mitral valve apparatus components deformation in patients with persistent atrial fibrillation are available. Four-dimensional transesophageal echocardiography (4DTEE) is an ideal imaging technique to evaluate the complex morphology of the mitral valve apparatus.… read more here.

Keywords: persistent atrial; area; mitral annulus; fibrillation ... See more keywords

Mitral Annulus Segmentation and Anatomical Orientation Detection in TEE Images Using Periodic 3D CNN

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3174059

Abstract: Segmentation of the mitral annulus is often an important step in cardiac examinations. We propose a robust 3D method for predicting the anatomical orientation and segmentation of the mitral annulus in 3D transesophageal echocardiography. The… read more here.

Keywords: annulus segmentation; anatomical orientation; orientation; detection ... See more keywords

Level of agreement between three‐dimensional transthoracic and transesophageal echocardiography for mitral annulus evaluation: A feasibility and comparison study

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recommendations! Published in 2022 at "Echocardiography"

DOI: 10.1111/echo.15481

Abstract: Mitral annulus assessment is of utmost importance for the management of patients with mitral valve (MV) abnormalities, as it helps to determine the decision for surgical or transcatheter treatment. Three‐dimensional (3D) transesophageal echocardiography (TOE) has… read more here.

Keywords: evaluation; level agreement; three dimensional; transesophageal echocardiography ... See more keywords