Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

562
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...
562
Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

1.4K
IntroductionAortic regurgitation is characterized by the backward flow of blood from the aorta into the left ventricle during diastole and arises from the improper closure of the aortic valve. This condition results in left ventricular volume overload and can stem from both acute and chronic etiologies, each contributing uniquely to the disease's progression and symptomatology.Acute and Chronic CausesAcute aortic regurgitation often results from events that suddenly impair the integrity of the...
1.4K
Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

1.0K
Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
1.0K
Aortic Regurgitation IV: Nursing Management01:17

Aortic Regurgitation IV: Nursing Management

416
A nurse managing a patient with aortic regurgitation begins with a comprehensive assessment, including a review of the patient's medical history, family history, and lifestyle factors. During the cardiac examination, the nurse listens for heart sounds and checks for signs of valve abnormalities. The nurse also observes for symptoms such as dyspnea, orthopnea, and paroxysmal nocturnal dyspnea and assesses the patient's endurance and daily activity tolerance.Based on the findings, the nurse...
416
Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

484
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...
484
Aneurysm I: Introduction01:30

Aneurysm I: Introduction

632
An aortic aneurysm is a localized outpouching or dilation at a weak point in the artery wall. It may involve different parts of the aorta, such as the abdominal aorta, aortic arch, or thoracic aorta.Etiological factorsSeveral disorders are associated with aortic aneurysms.Congenital causes, such as primary connective tissue disorders like Marfan syndrome, impact the integrity and strength of connective tissues, notably affecting the aorta. Marfan syndrome is a genetic disorder that specifically...
632

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same authorSame journal

From natural to unnatural history of aortic valve stenosis: a tribute to Dr Braunwald's legacy.

Heart (British Cardiac Society)·2026
Same author

Advancing Quality in the Evaluation, Surveillance, and Management of Aortic Stenosis: A Report From the AHA Target: AS Registry.

Circulation·2026
Same author

Valvular heart failure: evolving pharmacological approaches.

European heart journal·2026
Same author

Clinical management of moderate mixed aortic valve disease.

European heart journal·2025
Same author

Heartbeat: Proteomics for predicting risk and identifying mechanisms of disease progression.

Heart (British Cardiac Society)·2023
Same author

Heartbeat: improved diagnosis of familial hypercholesterolaemia.

Heart (British Cardiac Society)·2023

Related Experiment Video

Updated: Apr 15, 2026

A Rabbit Aortic Valve Stenosis Model Induced by Direct Balloon Injury
07:10

A Rabbit Aortic Valve Stenosis Model Induced by Direct Balloon Injury

Published on: March 31, 2023

1.7K

Almanac 2014: aortic valve disease.

Catherine M Otto

    Heart (British Cardiac Society)
    |April 2, 2015
    PubMed
    Summary
    This summary is machine-generated.

    Recent research advances aortic valve disease diagnosis and pathophysiology. Transcatheter aortic valve implantation offers new treatment options for adults, impacting clinical management strategies.

    More Related Videos

    Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice
    12:12

    Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice

    Published on: February 14, 2017

    17.0K
    Investigating Aortic Valve Calcification via Isolation and Culture of T Lymphocytes using Feeder Cells from Irradiated Buffy Coat
    04:30

    Investigating Aortic Valve Calcification via Isolation and Culture of T Lymphocytes using Feeder Cells from Irradiated Buffy Coat

    Published on: February 4, 2021

    3.8K

    Related Experiment Videos

    Last Updated: Apr 15, 2026

    A Rabbit Aortic Valve Stenosis Model Induced by Direct Balloon Injury
    07:10

    A Rabbit Aortic Valve Stenosis Model Induced by Direct Balloon Injury

    Published on: March 31, 2023

    1.7K
    Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice
    12:12

    Echocardiographic Approaches and Protocols for Comprehensive Phenotypic Characterization of Valvular Heart Disease in Mice

    Published on: February 14, 2017

    17.0K
    Investigating Aortic Valve Calcification via Isolation and Culture of T Lymphocytes using Feeder Cells from Irradiated Buffy Coat
    04:30

    Investigating Aortic Valve Calcification via Isolation and Culture of T Lymphocytes using Feeder Cells from Irradiated Buffy Coat

    Published on: February 4, 2021

    3.8K

    Area of Science:

    • Cardiology
    • Valvular Heart Disease
    • Medical Research

    Background:

    • Significant progress in diagnosing aortic valve disease.
    • Enhanced understanding of disease pathophysiology.
    • Transcatheter aortic valve implantation (TAVI) has revolutionized treatment.

    Purpose of the Study:

    • To review key aortic valve disease research from 2013-2014.
    • To contextualize findings within broader medical literature.
    • To discuss the clinical implications for adult patient management.

    Main Methods:

    • Literature review of studies published in 'Heart' and major general medical journals.
    • Synthesis of research findings on aortic valve disease.
    • Analysis of the impact on clinical practice.

    Main Results:

    • Advances in diagnostic techniques for aortic valve disease.
    • New insights into the underlying mechanisms of the disease.
    • Evolving role and impact of TAVI in clinical practice.

    Conclusions:

    • New research significantly influences the diagnosis and management of aortic valve disease.
    • Clinical approaches are adapting to incorporate recent findings and TAVI.
    • Continued research is vital for optimizing patient care.