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Related Concept Videos

Assessment of apical pulse01:17

Assessment of apical pulse

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Assessing the Apical Pulse
Assessing the apical pulse is a critical nursing procedure, particularly indicated for:
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Mitral Regurgitation IV: Nursing Management01:28

Mitral Regurgitation IV: Nursing Management

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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...
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Cardiac Catheterization IV: Nursing Management01:26

Cardiac Catheterization IV: Nursing Management

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Nursing responsibilities before cardiac catheterization include:Assess for allergies and establish baseline health status.Before cardiac catheterization, assess the patient for allergies to contrast dye. Perform a comprehensive baseline assessment, including vital signs, heart and breath sounds, and a neurovascular assessment of the extremities, noting distal pulses, skin color, and temperature. Instruct the patient to fast for 8-12 hours before the procedure. Evaluate baseline laboratory...
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Cardiac Catheterization III: Left Heart Catheterization01:24

Cardiac Catheterization III: Left Heart Catheterization

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Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...
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Mitral Regurgitation III: Medical Management01:25

Mitral Regurgitation III: Medical Management

242
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 Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

215
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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Related Experiment Video

Updated: Jan 6, 2026

Cox-Maze IV Procedure Concomitant with Valvular Surgery In Situs Inversus Dextrocardia: A Single-Center Experience in China
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Indication and timing in tricuspid interventions.

Atsushi Sugiura1, Georg Nickenig2

  • 1Department of Cardiology, Nagoya Heart Center, Sunadabashi 1-1-14, Nagoya, 461-0045, Japan. sssugi@me.com.

Journal of Echocardiography
|October 1, 2025
PubMed
Summary
This summary is machine-generated.

Tricuspid regurgitation (TR) is a serious heart condition requiring effective treatment. Transcatheter tricuspid valve interventions (TTVI) offer new options for high-risk patients, improving outcomes through personalized care.

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Area of Science:

  • Cardiology
  • Valvular Heart Disease
  • Interventional Cardiology

Background:

  • Tricuspid regurgitation (TR) is increasingly recognized as a progressive and prognostically significant disease.
  • Aging populations and comorbidities like atrial fibrillation and heart failure contribute to its rising prevalence.
  • Transcatheter tricuspid valve interventions (TTVI) are emerging as crucial alternatives for high-surgical-risk patients.

Purpose of the Study:

  • To review critical clinical questions regarding TR intervention timing, patient selection, and treatment strategies.
  • To focus on disease progression, right-ventricular (RV) function, and recent clinical evidence.
  • To emphasize early identification, monitoring, and risk stratification for TR management.

Main Methods:

  • Review of current guidelines for surgical versus transcatheter interventions.
  • Discussion of advancements and limitations of transcatheter therapies, including TEER and TTVR.
  • Emphasis on echocardiographic and laboratory parameters for monitoring and predictive tools like TRISCORE.

Main Results:

  • Early identification and monitoring are crucial for effective TR management.
  • Comprehensive risk stratification, including pulmonary hypertension assessment, is vital.
  • Individualized decision-making optimizes therapeutic outcomes based on patient-specific factors.

Conclusions:

  • TTVI provides valuable therapeutic alternatives for select patients with TR.
  • Optimal management requires a personalized approach considering anatomy, RV function, and comorbidities.
  • Further research and clinical evidence are shaping the evolving landscape of TR treatment.