Related Experiment Video
Updated: Feb 18, 2026
08:31
A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
Published on: October 16, 2021
4.5K
Percutaneous Treatment for Native Mitral Regurgitation
Paul Sorajja1, Francesco Maisano2
1Valve Science Center at the Minneapolis Heart Institute Foundation and Abbott Northwestern Hospital, Minneapolis, MN, United States.
Progress in Cardiovascular Diseases
|November 15, 2017
Summary
Severe mitral regurgitation (MR) is a serious heart condition. New minimally invasive catheter-based treatments offer effective alternatives to open surgery for patients with MR.
Area of Science:
- Cardiology
- Interventional Cardiology
- Medical Devices
Background:
- Severe mitral regurgitation (MR) is linked to poor patient outcomes and heart failure symptoms.
- Traditional treatment for MR involves open-heart surgery, which carries significant risks.
- There is a need for less invasive treatment options for MR.
Purpose of the Study:
- To review the emerging role of catheter-based technologies in treating severe mitral regurgitation.
- To highlight the potential of these novel approaches as alternatives to surgery.
Main Methods:
- Review of current literature on catheter-based mitral regurgitation repair and replacement.
- Analysis of the efficacy and safety of percutaneous technologies for MR treatment.
Main Results:
- Catheter-based interventions for MR have demonstrated high effectiveness.
- These percutaneous methods offer viable treatment options for patients unsuitable for surgery.
Conclusions:
- Novel catheter-based technologies are transforming the management of severe mitral regurgitation.
- Percutaneous repair and replacement provide promising alternatives to traditional surgical correction.
More Related Videos
Related Concept Videos
01:25Mitral Regurgitation III: Medical Management
403
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...
403
01:26Mitral Stenosis III: Medical Management
322
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...
322
01:28Mitral Regurgitation IV: Nursing Management
384
Mitral regurgitation (MR) is a condition where the mitral valve does not close properly, leading to the backward flow of blood from the left ventricle into the left atrium during systole. This condition can arise from various causes, including rheumatic fever, infective endocarditis, or degenerative valve disease. Effective nursing management is crucial to optimizing patient outcomes and involves comprehensive assessment and targeted interventions.Comprehensive Patient AssessmentA detailed...
384
01:23Mitral Regurgitation II: Clinical Features and Diagnostic Tests
557
Mitral regurgitation (MR) is a valvular heart disorder in which the mitral valve fails to close tightly, allowing blood to leak backward into the heart. Understanding the clinical manifestations, assessment, diagnostic findings, and medical management of MR is crucial to effectively managing affected patients.Clinical Manifestations of Mitral RegurgitationMitral regurgitation can be acute or chronic, each presenting differently and requiring different approaches:1. Acute Mitral...
557
01:20Mitral Regurgitation I: Introduction
647
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...
647
01:22Mitral Valve Prolapse II: Assessment and Management
710
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...
710