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Saturday, May 9, 2020 | History

2 edition of Qualitative And Quantitive Evaluation of Mitral Regurgitation found in the catalog.

Qualitative And Quantitive Evaluation of Mitral Regurgitation

Alan Waggoner

Qualitative And Quantitive Evaluation of Mitral Regurgitation

by Alan Waggoner

  • 210 Want to read
  • 6 Currently reading

Published .
Written in English

    Subjects:
  • Medical,
  • General

  • The Physical Object
    FormatHardcover
    ID Numbers
    Open LibraryOL12330162M
    ISBN 101931999260
    ISBN 109781931999267

    Mitral regurgitation is the second most frequent indication for valve surgery in Europe. Echocardiography is essential to assess the aetiology of mitral regurgitation, as well as valve anatomy and function. An integrative approach is needed to assess the severity of mitral regurgitation. Indication for intervention in primary mitral regurgitation is guided by symptoms and risk stratification Author: Raphael Rosenhek.   The diagnosis and management of mitral regurgitation are changing rapidly. For you to stay on track we are developing a 3-video-series. Video 1 .

      Mitral regurgitation (MR) is the most commonly encountered valve lesion in modern clinical practice.1 The range of pathologies producing regurgitant mitral valve dysfunction is broad (table 1) and the condition may be met in virtually any medical speciality. As echocardiography is the most widely available cardiac imaging modality, it is the technique which is routinely used to assess patients Cited by:   The quantification of regurgitant volume is crucial to the management of mitral valve disease. The most recent American College of Cardiology & American Heart Association guidelines for the management of valvular heart disease place significant emphasis on differentiating severe from non-severe mitral regurgitation (MR) when deciding which patients are appropriate candidates for mitral .

    A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. abstract. Decisions regarding surgery for mitral regurgitation (MR) are predicated on the accurate quantification of MR severity. Quantitative parameters, including vena contracta width, regurgitant volume and fraction, and effective regurgitant orifice area have prognostic significance and are recommended to be obtained from patients with more than mild MR.


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Qualitative And Quantitive Evaluation of Mitral Regurgitation by Alan Waggoner Download PDF EPUB FB2

Quantitative Assessment of Mitral Regurgitation Validation of New Methods Paaladinesh Thavendiranathan, MD, which is often used as a qualitative tool.

Several newer noninvasive modalities including 3-dimensional echocardiography, cardiac magnetic reso- terms mitral regurgitation, quantification, 3D-echocardiography,Cited by:   Accurate assessment of mitral regurgitation (MR) severity is important for clinical decision making, prognostication, and decisions regarding timing of surgical intervention.

The most common method for noninvasive assessment of MR has Qualitative And Quantitive Evaluation of Mitral Regurgitation book with 2-dimensional transthoracic echocardiography, which is often used as a qualitative tool. Several newer noninvasive modalities including 3-dimensional Cited by:   Results: Five-year mortality was consistently associated with quantitative measures of SMR severity, with a hazard ratio of for a 1-standard deviation increase (95% confidence interval [CI], ; p ) for EROA, (95% CI, ; p ) for RV, and (95% CI, ; p ) for s remained statistically significant after boot-strap or clinical confounder.

1. Am J Cardiol. Nov 1;(9) doi: /d Epub Aug Quantitative Evaluation of Mitral Regurgitation Secondary to Mitral Valve Prolapse by Magnetic Resonance Imaging and by: 4. In patients with mitral regurgitation, the degree of regurgitation is a major determinant of the natural history.

Patients with mild mitral regurgitation have excellent survival, 1 whereas those with severe regurgitation observed medically experience excess mortality and high morbidity. 2 Surgery, especially repair, 3 can treat mitral regurgitation successfully; however, it carries a small but Cited by: 1.

Folia Cardiol. Aug 31;17(4) [Quantitative evaluation of mitral regurgitation]. [Article in Italian] LACONI A. PMID: Author: Laconi A. accurate quantitative evaluation of mitral regurgitation and, consequentially, in an improved risk stratification of patients with mitral regurgitation. The present study aimed to compare the accuracy of 2D TEE and 3D TEE for quantification of the severity of mitral regurgitation, using MRI as method of reference.

Methods Study Population and. Purpose The clinically important distinction between moderate and severe mitral regurgitation (MR) may be improved by quantitative echocardiographic (echo) measures as suggested by a recent American Society of Echo (ASE) consensus statement.

The primary aim of this study is to determine the relative accuracy of 4 quantitative echo measures compared with an expert reader's qualitative Author: B. Gilliss, I. Gerber, L. Thomas, M. Crawford, J.

Hoffman, N. Schiller, E. Foster. Quantitative Assessment of Mitral Regurgitation How Best to Do It Article Literature Review in JACC. Cardiovascular imaging 5(11) November with 98 Reads. A new percutaneous method of mitral valve repair using a clip (MitraClip device; Evalve Inc., Menlo Park, California) to achieve leaflet apposition to treat mitral regurgitation (MR)1, 2, 3 was recently described.

A phase I safety and feasibility trial with MitraClip (Endovascular Valve Edge-to-Edge Repair Study [EVEREST] I) was initiated and initial results recently were reported.3, 4 Cited by: Introduction.

Mitral regurgitation (MR) is the second most frequent valve disease in Europe after aortic valve stenosis (1,2).Although some patients may remain asymptomatic, severe MR eventually leads to left ventricular (LV) failure, pulmonary hypertension, atrial fibrillation and death ().The degree of MR is defined by the lesion severity [measured as effective regurgitant orifice area (EROA Cited by: 4.

Background: Our aim was to evaluate the ability of 3D echocardiography to quantify the mitral regurgitation (MR) severity. Method: This study included 42 patients who had isolated mitral valve surgery for MR. Exclusion criteria included patients with more than moderate other valvular disease and atrial fibrillation.

We performed 2D transthoracic echocardiography (TTE) and 3D transesophageal. The present prospective study was designed to evaluate the accuracy of quantitative assessment of mitral regurgitant fraction (MRF) by echocardiography and cardiac magnetic resonance imaging (cMRI) in the modern era using as reference method the blinded multiparametric integrative assessment of mitral regurgitation (MR) severity.

2-Dimensional. n engl j med ;9 march 3, The new england journal of medicine original article Quantitative Determinants of the Outcome of Asymptomatic Mitral Regurgitation. ### Learning objectives Mitral regurgitation (MR) is becoming increasingly prevalent, despite the reduced incidence of rheumatic disease, and is anticipated to increase in prevalence as the population ages.

Approximately 10% of people ≥75 years of age have significant MR; these patients have decreased survival regardless of whether MR is a consequence of a primary mitral valve abnormality Cited by: 7.

is a platform for academics to share research papers. It is widely believed that quantitative evaluation forms are more reliable and valid than qualitative ones. It is true that they are easier to replicate and administer. However, they do not provide an holistic overview of a student’s learning and thinking.

As you could see in. Diseases of the mitral valve (MV) are the second most frequent clinically significant form of valvular disease in adults. In particular, MV regurgitation occurs with increasing frequency as part of degenerative changes in the ageing process.

1 The annual incidence of degenerative MV disease is estimated at approximately 2–3 %.Author: Eduardo Alegria-Barrero, Olaf W Franzen. Accurate assessment of mitral regurgitation (MR) severity is important for clinical decision making, prognostication, and decisions regarding timing of surgical intervention.

The most common method for noninvasive assessment of MR has been with 2-dimensional transthoracic echocardiography, which is often used as a qualitative by:   Accurate assessment of mitral regurgitation (MR) severity is important for clinical decision making, prognostication, and decisions regarding timing of surgical intervention.

The most common method for noninvasive assessment of MR has been with 2-dimensional transthoracic echocardiography, which is often used as a qualitative tool. Assessment of Mitral Regurgitation Severity by Different Echocardiographic Methods in Comparison with Left Ventricle Angiography Rafid B.

Altaweel1 MBChB FIBMS, Muthanna H. Al-Quraishi2 MBChB FICMS 1Section of Cardiology, Dept. of Medicine, College of Medicine, Al-Nahrain University, 2Ibn-Albitar Cardiac Surgery Center, Baghdad, Iraq.When planning a project, there are three key concerns: staying within budget, on schedule, and delivering the project goals (Galway, ).

These are subject to Risks, in the form of threats or opportunities, which must be evaluated and analyzed, using either Qualitative or Quantitative approaches (PMI, ).Quantification of mitral regurgitation. With echocardiography it is easy to detect mitral regurgitation.

In contrast, quantification of mitral regurgitation is much more difficult. It calls for considerable experience. No single method or feature can be used to fully describe the severity of mitral regurgitation.