Vascular graft infections (VGI) pose a significant challenge in vascular surgery, characterized by substantial morbidity and mortality. This review delves into the epidemiology, pathogenesis, microbiology, risk factors, and clinical presentation of VGI. It highlights diagnostic criteria and methodologies, including imaging techniques and laboratory tests. Comprehensive management strategies, involving antimicrobial therapy, surgical intervention, and preventive measures, are discussed. Emphasis is placed on the multidisciplinary approach required for effective treatment, alongside emerging trends in VGI microbiology and innovative therapeutic options. This review article aims to provide a detailed understanding of VGI for improved clinical outcomes.
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http://dx.doi.org/10.1016/j.idc.2024.07.003 | DOI Listing |
A A Pract
January 2025
Department of Anesthesiology, University of Kansas Medical Center, Kansas City, Kansas.
Transcatheter aortic valve replacement (TAVR) is a common treatment for severe aortic stenosis (AS), but it carries the risk of severe complications, including device embolization. We present a case of a TAVR valve embolization into the left ventricular outflow tract (LVOT), diagnosed with transesophageal echocardiography (TEE) shortly after device deployment. The dislodged valve was successfully retrieved from the LVOT into the aorta, flattened, and stabilized with a thoracic endovascular aneurysm repair (TEVAR) stent, enabling the successful implantation of a new TAVR valve.
View Article and Find Full Text PDFTher Adv Cardiovasc Dis
January 2025
Section of Cardiology, Department of Internal Medicine, University of Manitoba Max Rady College of Medicine, Winnipeg, MB, Canada Y3006 - 409, Tache Avenue, St. Boniface Hospital, Winnipeg, MB R2H 2A6, Canada.
Background: Patients post-coronary artery bypass graft (CABG) can re-present with acute coronary syndrome (ACS); however, culprit lesion identification, as well as revascularization, is often challenging. Furthermore, the impact of revascularization in this patient group is relatively unknown.
Objectives: The purpose of our study was to evaluate the efficacy of percutaneous coronary intervention (PCI) in patients with previous CABG surgery presenting with ACS.
J Vasc Surg
December 2024
Division of Vascular Surgery, Department of Surgery, Henry Ford Hospital, Detroit, USA. Electronic address:
Objective: The impact of great saphenous vein harvest technique on infrainguinal bypass outcomes remains a matter of debate, with no robust evidence favoring a specific technique over the other. This study aims to compare the outcomes of open vein harvest with endoscopic vein harvest in patients undergoing infrainguinal bypass surgery.
Methods: Patients who underwent an infrainguinal bypass from a femoral origin using a single-segment great saphenous vein between 2011 and 2023 were identified in the Vascular Quality Initiative infrainguinal bypass module.
J Vasc Interv Radiol
December 2024
Department of Interventional Radiology, University of California, Los Angeles, Los Angeles, California.
This study investigated changes in utilization of diagnostic imaging-CT angiography (CTA) and MR angiography (MRA)-and treatments-stent placement, angioplasty, atherectomy, and bypass-in PAD across different physician specialties and healthcare facilities from 2011-2021. Data were gathered from the 2011-2021 Physician/Supplier Procedure Summary files and tallied per 100,000 Medicare beneficiaries. Sites of service included inpatients, physician offices, and hospital outpatient departments.
View Article and Find Full Text PDFProg Cardiovasc Dis
December 2024
Department of Cardiology, Columbia University Irving Medical Center/New York Presbyterian Hospital and the Cardiovascular Research Foundation, 161 Fort Washington Avenue, New York, NY 10032, United States of America.
Ischemic cardiomyopathy (ICM) is characterized by myocardial dysfunction due to myocardial ischemia, associated with the presence of significant coronary artery disease (CAD). We provide a comprehensive review of the current evidence for coronary revascularization in ICM, including consideration of the different modalities of coronary artery bypass grafting and percutaneous coronary intervention . In addition to a contemporary assessment of the literature, we aim to provide real-world insights and perspectives to guide clinical decision-making in this heterogeneous and complex patient population.
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