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Related Concept Videos

Mitral Valve Prolapse II: Assessment and Management01:22

Mitral Valve Prolapse II: Assessment and Management

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 tachycardia.
Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
Mitral Stenosis IV: Nursing Management01:27

Mitral Stenosis IV: Nursing Management

A comprehensive nursing assessment is essential for patients with valvular heart disease, which involves any dysfunction of the heart valves that could impact blood flow and overall heart function.Subjective Data Collection:Chief Complaint and Present Illness: Start with the patient's primary concerns, focusing on the onset, duration, and progression of cardiac symptoms such as dyspnea, fatigue, chest pain, and palpitations.Past Medical History: Collect detailed information on any previous...
Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

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...
Mitral Valve Prolapse III: Nursing Management01:19

Mitral Valve Prolapse III: Nursing Management

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...
Mitral Valve Prolapse I: Introduction01:27

Mitral Valve Prolapse I: Introduction

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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Related Experiment Video

Updated: Jul 3, 2026

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
14:14

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement

Published on: December 11, 2017

Gender differences in the long-term outcomes after valve replacement surgery.

A Kulik1, B-K Lam, F D Rubens

  • 1University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario, Canada.

Heart (British Cardiac Society)
|July 26, 2008
PubMed
Summary
This summary is machine-generated.

Women experience fewer reoperations and better survival after valve replacement surgery, despite a higher risk of stroke. These findings highlight significant gender-based differences in long-term outcomes following cardiac valve procedures.

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Last Updated: Jul 3, 2026

Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
14:14

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Published on: December 11, 2017

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Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
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Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots

Published on: May 21, 2017

Area of Science:

  • Cardiovascular Surgery
  • Biomedical Engineering
  • Clinical Outcomes Research

Background:

  • Sex-based differences in cardiovascular disease prevalence and outcomes are well-documented.
  • Long-term outcomes after heart valve replacement surgery may vary between genders.
  • Understanding these differences is crucial for personalized patient management.

Purpose of the Study:

  • To compare the long-term outcomes between women and men undergoing aortic valve replacement (AVR) or mitral valve replacement (MVR).
  • To investigate the independent effect of gender on the risk of reoperation, stroke, and death after valve replacement surgery.

Main Methods:

  • Observational study including 3118 patients (1261 women, 1857 men) who underwent AVR or MVR between 1976 and 2006.
  • Multivariate actuarial methods were used to analyze the independent effect of gender on long-term complications.
  • Mean follow-up duration was 5.6 years.

Main Results:

  • Women with bioprosthetic aortic valves had lower reoperation rates (HR 0.4) and better survival (HR 0.5) compared to men.
  • Women with mechanical aortic valves had a higher risk of late stroke (HR 1.7) but similar survival to men.
  • Trends suggested better survival for women after mitral valve replacement, regardless of prosthesis type.

Conclusions:

  • Long-term outcomes after valve replacement surgery demonstrate significant gender-based differences.
  • Women experience fewer reoperations and better overall survival but a higher risk of stroke post-valve replacement.
  • These findings underscore the importance of considering gender in the management and follow-up of patients undergoing valve replacement.