相关实验视频

Updated: May 5, 2026

A Closed-chest Model to Induce Transverse Aortic Constriction in Mice
08:10

A Closed-chest Model to Induce Transverse Aortic Constriction in Mice

Published on: April 5, 2018

18.6K

在非大动脉心脏手术后进行A型大动脉剖析

Olaf Stanger1, Thomas Schachner, Brigitta Gahl

  • 1Department of Cardiovascular Surgery, University Hospital Berne (Inselspital), Berne, Switzerland (O.S., B.G., L.E., T.C.); Clinic of Cardiac Surgery, Innsbruck Medical University, Innsbruck, Austria (T.S.); University Clinic of Cardiac Surgery, Medical University Graz, Graz, Austria (P.O.); Department of Cardiovascular Surgery, Hietzing Hospital, Vienna, Austria (M.T.); Department of Cardiothoracic Surgery, The Liverpool Heart and Chest Hospital, Liverpool, UK (D.H., M.F.); Department of Cardiac Surgery, Vienna Medical University, Vienna, Austria (D.W.); University Cardiovascular Centre Freiburg-Bad Krotzingen, Freiburg, Germany (M.S., B.R.); Department of Histopathology, Royal Brompton and Harefield NHS Foundation Trust, London, UK (M.N.S.); Department of Cardiac Surgery, Oxford University NHS Hospitals, Oxford, UK (M.P.); Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH (J.B.); and Department of Cardiothoracic Surgery, Royal Brompton Hospital, London, UK (J.P.).

Circulation
|September 13, 2013
PubMed
概括

以前的心脏手术,特别是冠状动脉旁路移植 (CABG),增加了A型大动脉解剖 (AAD) 的手术死亡率. 术前血管造影和控制冠状动脉疾病改善了这些高风险患者的治疗结果.

关键词:
大动脉的动脉.通过心肺绕道术 (cardiopulmonary bypass) 进行心肺绕道术.这种高血压是高血压.病理学的病理学手术 手术 手术 手术 手术 手术 手术

更多相关视频

Novel and Innovative Hybrid Technique for Type A Aortic Dissection06:26

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

1.4K
Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm04:56

Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm

Published on: August 1, 2025

660

相关概念视频

Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

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...
1.6K
Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

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...
1.2K
Aneurysm I: Introduction01:30

Aneurysm I: Introduction

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...
658
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

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...
592
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

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...
478
Aneurysm IV: Nursing Management01:22

Aneurysm IV: Nursing Management

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...
625