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Related Concept Videos

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Nursing interventions are chosen as part of the planning process to achieve patient outcomes. Once nursing diagnoses are determined, the goals and outcomes are specified, then the nursing interventions are selected and individualized according to the patient's situation.
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Creating and executing a nursing diagnosis helps nurses plan care and guide patient, family, and community interventions. They are developed based on a patient's physical evaluation and support measuring the outcomes. It is not recommended to select random interventions throughout the planning process. Instead, consider the following six essential factors when choosing interventions:
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Self-efficacy is the belief in one's capacity to organize and execute actions necessary to manage prospective situations. This belief significantly influences how individuals approach goals, tasks, and challenges across different domains of life.Psychological and Educational ImpactsIndividuals with strong self-efficacy are more resilient in the face of difficulties. They are more likely to adopt effective problem-solving strategies, persist through obstacles, and regulate emotions such as...
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Mitral Valve Stenosis (MVS) is a heart condition where the mitral valve narrows, impeding blood circulation from the left atrium to the left ventricle. The etiology and pathophysiology of this condition are multifaceted, leading to a cascade of cardiovascular complications.Causes of Mitral Valve StenosisRheumatic Heart Disease: It is the main cause of mitral valve stenosis, particularly in developing nations. This condition arises from rheumatic fever, an inflammatory illness resulting from...
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Mitral Regurgitation I: Introduction01:20

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Mitral regurgitation is characterized by the backward circulation of blood from the left ventricle to the left atrium during systole, a phase of the cardiac cycle when the heart contracts and pumps blood out of the chambers. This abnormal flow occurs primarily due to the dysfunction of the mitral valve or its supporting structures, which include the mitral leaflets, chordae tendineae, annulus, and papillary muscles.Etiology and Mechanisms:Primary Mitral Regurgitation: This type arises from...
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Community-based interventions in mental health represent a paradigm shift from institution-centered care to treatments embedded within the fabric of local communities. By prioritizing inclusion and leveraging existing societal structures, this approach fosters a supportive environment conducive to addressing mental health challenges while promoting individual dignity and agency.
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Related Experiment Video

Updated: Feb 9, 2026

An Image Guided Transapical Mitral Valve Leaflet Puncture Model of Controlled Volume Overload from Mitral Regurgitation in the Rat
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Imaging for Mitral Interventions: Methods and Efficacy.

Nina C Wunderlich1, Roy Beigel2, Siew Y Ho3

  • 1Cardiovascular Center Darmstadt, Darmstadt, Germany.

JACC. Cardiovascular Imaging
|June 9, 2018
PubMed
Summary
This summary is machine-generated.

Advanced imaging techniques now allow for detailed evaluation and planning of mitral valve (MV) interventions. This paper discusses various modalities for assessing and guiding therapy for MV disorders.

Keywords:
2-dimensional echocardiography3-dimensional echocardiographycomputed tomographydirect transcatheter annuloplastyindirect transcatheter annuloplastymitral regurgitationmitral stenosisparavalvular mitral leaktranscatheter mitral interventionstranscatheter mitral valve repairtranscatheter mitral valve replacement

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Area of Science:

  • Cardiology
  • Medical Imaging
  • Interventional Cardiology

Background:

  • The mitral valve (MV) is a complex cardiac structure.
  • Echocardiography advancements in the 1990s enabled real-time MV assessment during surgery.
  • New surgical and percutaneous MV repair/replacement techniques have emerged.

Purpose of the Study:

  • To discuss the application and utility of various imaging modalities.
  • To highlight their role in assessing mitral valve disorders.
  • To explain their use in guiding therapeutic interventions.

Main Methods:

  • Review of imaging technologies including echocardiography (transesophageal, 3D, intracardiac), CT, MRI, and fusion imaging.
  • Discussion of their application in planning percutaneous MV procedures.
  • Evaluation of their role in real-time surgical guidance.

Main Results:

  • 3D echocardiography, intracardiac echocardiography, CT, MRI, and fusion imaging offer comprehensive MV evaluation.
  • These modalities facilitate planning for diverse percutaneous MV interventions.
  • They are crucial for guiding both surgical and percutaneous therapies for MV disorders.

Conclusions:

  • A range of advanced imaging techniques are available for mitral valve assessment.
  • These technologies are pivotal for planning and executing percutaneous MV procedures.
  • Their integrated use optimizes the management of mitral valve pathologies.