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Related Concept Videos

Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

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Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
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Mitral Regurgitation III: Medical Management01:25

Mitral Regurgitation III: Medical Management

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Mitral regurgitation (MR) is characterized by retrograde blood circulation from the left ventricle into the left atrium due to inadequate mitral valve closure. The severity of the condition, symptoms, and underlying cause determine treatment strategies.Monitoring and Pharmacological TreatmentPatients with mild to moderate MR typically do not need immediate intervention but regular monitoring to assess progression and guide treatment. Patients with mild MR should have an echocardiogram every 3-5...
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Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

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IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular...
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Mitral Valve Prolapse I: Introduction01:27

Mitral Valve Prolapse I: Introduction

820
IntroductionThe mitral valve, one of the heart's four valves, regulates blood flow. These valves have flaps that open and close to direct blood properly through the heart and body. During each heartbeat, the flaps open for blood to pass through and seal shut to prevent backflow. Specifically, the mitral valve opens to allow blood flow from the heart's upper left chamber to the lower left chamber. It then closes securely as the lower left chamber contracts to pump blood to the body, preventing...
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Mitral Stenosis I: Introduction01:22

Mitral Stenosis I: Introduction

1.1K
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 Valve Prolapse III: Nursing Management01:19

Mitral Valve Prolapse III: Nursing Management

500
The nursing management of Mitral Valve Prolapse, or MVP, centers around patient education, symptom monitoring, and lifestyle modifications.Patient Education on MVP Diagnosis and Heredity: Nurses should provide comprehensive education about MVP, a condition where the mitral valve does not close appropriately during heartbeats. This education often includes the condition's pathophysiology, symptoms, and potential complications, like arrhythmias or mitral regurgitation. Though not fully...
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Updated: Mar 12, 2026

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels
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Percutaneous Mitral Annuloplasty.

Maurizio Taramasso1, Azeem Latib2

  • 1Department of Cardiac Surgery, Herz-Gefäss Chirurgie, UniversitätsSpital Zürich, Rämistrasse 100, 8091, Zürich, Switzerland.

Interventional Cardiology Clinics
|November 18, 2016
PubMed
Summary
This summary is machine-generated.

Transcatheter mitral annuloplasty offers new minimally invasive options for high-risk patients unsuitable for open-heart surgery. This review covers emerging device technologies and initial clinical outcomes.

Keywords:
Direct annuloplastyFunctional mitral regurgitationMitral valvePercutaneous annuloplastyTranscatheter mitral valve intervention

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Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement
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Area of Science:

  • Cardiovascular Medicine
  • Medical Devices
  • Interventional Cardiology

Background:

  • Conventional open-heart surgery poses risks for many patients with mitral valve disease.
  • Percutaneous therapies are advancing as less invasive alternatives.
  • Transcatheter mitral annuloplasty is a developing field.

Purpose of the Study:

  • To review current transcatheter mitral annuloplasty device technologies.
  • To summarize initial clinical and preclinical experiences with these devices.
  • To provide an overview of the emerging landscape of percutaneous mitral valve repair.

Main Methods:

  • Literature review of transcatheter mitral annuloplasty devices.
  • Analysis of preclinical data and early clinical trial results.
  • Description of diverse technological approaches.

Main Results:

  • Multiple transcatheter mitral annuloplasty technologies are under development.
  • Initial studies show feasibility and varying degrees of success.
  • Device designs range from suture-based to clip-based and ring-based systems.

Conclusions:

  • Transcatheter mitral annuloplasty devices represent a promising frontier in mitral valve repair.
  • Further clinical investigation is crucial to establish safety and efficacy.
  • These therapies could expand treatment options for high-risk patients.