Is there an immunogenomic difference between thoracic and abdominal aortic aneurysms?

Background And Aim: Aortic aneurysms most commonly occur in the infra-renal and proximal thoracic regions. While generally asymptomatic, progressive aneurysmal dilation can become rapidly lethal when dissection or ruptures occurs, highlighting the need for more robust screening. Abdominal aortic aneurysm (AAA) is more prevalent compared to thoracic aortic aneurysm (TAA).

Tear Size and Location Influence the Pressure of False Lumen Following Type A Aortic Dissection: Perspective of Current Evidence.

Aortic dissection is a surgical emergency which poses a challenge to numerous clinicians across different specialties due to its high rate of associated morbidity and mortalities. Acute type A aortic dissection, which involves the ascending aorta and beyond, is a lethal condition. It is therefore vital to understand the pathophysiology that underlies this condition and the tools that aid its early detection.

The bicuspid aortic valve: Is it an immunological disease process?

Bicuspid aortic valves (BAVs) are the most common congenital cardiac condition and are characterized by a structural abnormality whereby the aortic valve is composed of two leaflets instead of being trileaflet. It is linked to an increased risk for a variety of complications of the aorta, many with an immunological pathogenesis. The aim of this study is to review and analyze the literature regarding immunological processes involving BAVs, associated common pathologies, and their incidence in the population.

Innominate vs. Axillary Artery Cannulation in Aortic Surgery: a Systematic Review and Meta-Analysis.

Objective: To investigate whether axillary artery cannulation has supremacy over innominate artery cannulation in thoracic aortic surgery.

Methods: A comprehensive search was undertaken among the four major databases (PubMed, Excerpta Medica dataBASE [EMBASE], Scopus, and Ovid) to identify all randomized and nonrandomized controlled trials comparing axillary to innominate artery cannulation in thoracic aortic surgery. Databases were evaluated and assessed up to March 2017.

Sternal Wound Infections, Risk Factors and Management - How Far Are We? A Literature Review.

Sternal wound infection (SWI) is one of the potential complications post cardiac surgery, and despite refined surgical techniques such as smaller incisions, antibiotic therapy, and optimised glycaemic control, the incidence rate is between <1% in elective cases with low risk factors and as high as 25% in patients with extensive risk factors. The presence of SWI will increase the perioperative morbidity and mortality rates and prolong the patient's hospital stay, therefore the prevention and diagnosis with appropriate management of such adverse outcomes at an early stage is important to prevent further progression as it can be fatal when the mediastinal structures are affected. Currently, the diagnosis typically consists of three main stages: clinical, biochemical including microbiology studies and imaging studies.