Related Experiment Video
Updated: Oct 25, 2025
14:14
Standardized Technique of Aortic Valve Re-implantation for Valve-sparing Aortic Root Replacement
Published on: December 11, 2017
14.3K
Surgical options for aortic root aneurysm disease: which procedure, which patient
Matthew R Schill1, Puja Kachroo
1Division of Cardiothoracic Surgery, Washington University School of Medicine, St. Louis, Missouri, USA.
Current Opinion in Cardiology
|August 6, 2021
Summary
Surgical repair for aortic root aneurysms is recommended for symptomatic patients or those meeting size criteria. Valve sparing aortic root replacement offers durable results and avoids lifelong anticoagulation.
Area of Science:
- Cardiovascular Surgery
- Aortic Aneurysm Research
- Surgical Outcomes Analysis
Background:
- Aortic root aneurysms require surgical intervention to prevent rupture.
- Various surgical techniques exist, each with distinct indications and outcomes.
- Advancements include valve-sparing aortic root replacement (VSARR) alongside traditional composite valved grafts.
Purpose of the Study:
- To review the indications for surgical repair of aortic root aneurysms.
- To summarize current surgical treatment options for aortic root aneurysms.
- To analyze the outcomes associated with different surgical strategies.
Main Methods:
- Literature review of surgical repair strategies for aortic root aneurysms.
- Analysis of indications, treatment options, and patient outcomes.
- Comparison of composite valved grafts versus valve-sparing aortic root replacement.
Main Results:
- Most patients with aortic root aneurysms receive composite valved grafts, with generally good outcomes.
- Valve-sparing aortic root replacement is increasingly adopted, especially for patients with suitable aortic valve anatomy.
- VSARR demonstrates potential for lower long-term bleeding and thrombotic complications, with excellent survival and fewer reinterventions.
Conclusions:
- Surgical repair is indicated for symptomatic aortic root aneurysms or those meeting size criteria.
- While composite valved grafts are common, VSARR is a durable option for select patients, avoiding lifelong anticoagulation.
- VSARR offers excellent long-term survival and reduces risks associated with prosthetic material.
More Related Videos
Related Concept Videos
01:26Aneurysm III: Interprofessional Care
57
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...
57
01:25Aortic Regurgitation III: Medical Management
87
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...
87
01:22Aneurysm IV: Nursing Management
59
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...
59
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
55
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...
55
01:30Aneurysm I: Introduction
81
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...
81
01:22Aortic Regurgitation II: Clinical Features and Diagnostic Tests
95
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...
95