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Related Concept Videos

Aneurysm I: Introduction01:30

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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...
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Mitral Stenosis I: Introduction01:22

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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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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...
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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...
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Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
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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...
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Author Spotlight: Development of a Minimally Invasive Large-Animal Model for Reliable and Reproducible Cardiovascular Research
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Papillary fibroelastoma causing severe aortic stenosis.

Masaru Yoshikai1, Hisashi Sato1, Nagi Hayashi1

  • 1Department of Cardiovascular Surgery, Shin-Koga Hospital, Fukuoka, Japan.

Journal of Cardiology Cases
|March 13, 2023
PubMed
Summary
This summary is machine-generated.

A rare cardiac tumor, papillary fibroelastoma, caused severe aortic stenosis and heart failure. Surgical intervention was successful, marking the first documented case of such severe aortic stenosis from this tumor.

Keywords:
Aortic stenosisAortic valve replacementCongestive heart failurePapillary fibroelastoma

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Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Oncology

Background:

  • Papillary fibroelastoma (PFE) is the most common primary cardiac tumor in adults.
  • PFEs typically involve the left heart chambers and often lead to embolic events.
  • Valvular dysfunction is an uncommon presentation of cardiac papillary fibroelastomas.

Observation:

  • A rare case of papillary fibroelastoma on the aortic valve's non-coronary cusp is presented.
  • The tumor immobilized the cusp, obstructing left ventricular outflow.
  • This obstruction resulted in severe aortic stenosis and acute heart failure.

Findings:

  • The patient presented with acute heart failure secondary to severe aortic stenosis.
  • The aortic stenosis was caused by a papillary fibroelastoma on the aortic valve.
  • Urgent surgical treatment was performed with a successful outcome.

Implications:

  • This case highlights a rare but severe complication of papillary fibroelastoma.
  • It is the first reported instance of papillary fibroelastoma causing severe aortic stenosis leading to congestive heart failure.
  • Early diagnosis and surgical intervention are crucial for managing this condition.