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Related Concept Videos

Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

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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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Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

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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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Aortic Regurgitation IV: Nursing Management01:17

Aortic Regurgitation IV: Nursing Management

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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...
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Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

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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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Primary and Secondary Growth in Roots and Shoots03:02

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Vascular plants, which account for over 90% of the Earth’s vegetation, all undergo primary growth—which lengthens roots and shoots. Many land plants, notably woody plants, also undergo secondary growth—which thickens roots and shoots.
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Groups of proteins may form a complex where each protein in this complex has a different role in the overall execution of the complex’s function. Often some of the proteins in the complex can be replaced by a closely related variant to give a complex that contains many of the same components yet is functionally distinct.
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Related Experiment Video

Updated: Feb 7, 2026

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
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Hemi-Cabrol Aortic Root Replacement in Complex Aortic Reconstructions.

Ioannis Dimarakis1, Isaac Kadir1

  • 1Department of Cardiothoracic Surgery, Wythenshawe Hospital, Manchester, United Kingdom.

Aorta (Stamford, Conn.)
|August 7, 2018
PubMed
Summary
This summary is machine-generated.

The Cabrol aortic root replacement is a valuable surgical technique. Modifications allow for effective hemi-Cabrol anastomosis in complex aortic reconstructions.

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Area of Science:

  • Cardiovascular Surgery
  • Thoracic Surgery
  • Aortic Surgery

Background:

  • The Cabrol aortic root replacement is a well-established surgical procedure.
  • Aortic dissections and aneurysms often require complex aortic reconstructions.

Purpose of the Study:

  • To detail technical considerations for the Cabrol aortic root replacement.
  • To highlight modifications enabling successful hemi-Cabrol anastomosis in challenging cases.

Main Methods:

  • Review of the Cabrol aortic root replacement technique.
  • Description of specific modifications and technical nuances.
  • Application in complex aortic reconstructions.

Main Results:

  • The Cabrol technique, with modifications, proves highly effective.
  • Uncompromised hemi-Cabrol anastomosis can be achieved.
  • Successful outcomes in complex aortic surgeries.

Conclusions:

  • The modified Cabrol aortic root replacement is a vital surgical option.
  • Technical precision allows for excellent results in challenging aortic reconstructions.
  • This technique enhances the surgeon's ability to manage complex aortic disease.