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Related Concept Videos

Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

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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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Aneurysm I: Introduction01:30

Aneurysm I: Introduction

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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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Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

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Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
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Aortic Regurgitation I: Introduction01:15

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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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Aneurysm IV: Nursing Management01:22

Aneurysm IV: Nursing Management

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Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
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Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

59
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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Related Experiment Video

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Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
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[Ruptured Ascending Aortic Aneurysm:Report of a Case].

Atsushi Otani1, Hisato Takagi

  • 1Department of Cardiovascular Surgery, Shizuoka Medical Center, Shizuoka, Japan.

Kyobu Geka. the Japanese Journal of Thoracic Surgery
|July 1, 2025
PubMed
Summary
This summary is machine-generated.

A ruptured ascending thoracic aortic aneurysm (ATAA) in a 62-year-old man led to emergency surgery after initial observation for pericardial effusion. The patient recovered well following aortic root and ascending aorta replacement.

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Area of Science:

  • Cardiology
  • Cardiovascular Surgery
  • Diagnostic Imaging

Background:

  • Ascending thoracic aortic aneurysms (ATAA) can present with life-threatening complications.
  • Pericardial effusion can be an indicator of aortic pathology, including rupture.
  • Early diagnosis and intervention are crucial for managing ATAA.

Purpose of the Study:

  • To report a case of a ruptured ATAA presenting with pericardial effusion.
  • To highlight the diagnostic and management challenges of ATAA rupture.
  • To emphasize the importance of timely surgical intervention in cases of aortic aneurysm rupture.

Main Methods:

  • Contrast-enhanced computed tomography (CT) for initial diagnosis of ATAA and pericardial effusion.
  • Pericardiocentesis for drainage of bloody fluid, indicating rupture.
  • Emergency surgical intervention including aortic root and ascending aorta replacement.

Main Results:

  • A 50-mm ATAA was initially identified with minimal pericardial effusion.
  • Progressive increase in pericardial effusion led to diagnosis of rupture.
  • Successful emergency surgery was performed with aortic replacement.
  • Patient discharged on postoperative day 29 with an uneventful recovery.

Conclusions:

  • Ruptured ATAA can present insidiously with increasing pericardial effusion.
  • Prompt surgical management is essential for survival in cases of ruptured ATAA.
  • Multimodality imaging and pericardiocentesis play vital roles in diagnosis and management.