Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Cardiac Catheterization IV: Nursing Management

Cardiac Catheterization IV: Nursing Management

Nursing responsibilities before cardiac catheterization include:Assess for allergies and establish baseline health status.Before cardiac catheterization, assess the patient for allergies to contrast dye. Perform a comprehensive baseline assessment, including vital signs, heart and breath sounds, and a neurovascular assessment of the extremities, noting distal pulses, skin color, and temperature. Instruct the patient to fast for 8-12 hours before the procedure. Evaluate baseline laboratory...

Venous Thrombosis III: Interprofessional Care

Venous Thrombosis III: Interprofessional Care

Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...

Esophageal Varices-II: Clinical Features and Management

Esophageal Varices-II: Clinical Features and Management

Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol abuse, or...

Varicose Veins II: Diagnostic Studies and Interprofessional Care

Varicose Veins II: Diagnostic Studies and Interprofessional Care

Varicose veins, or varicosities, develop when the valves in the veins, which control blood flow, weaken or damage. It causes blood to pool and the veins to enlarge. Understanding the clinical manifestations, diagnostic approaches, and management options for varicose veins is crucial for effective treatment and relief.Clinical manifestationsClinical manifestations of varicose veins include a heavy, achy feeling or pain after prolonged standing or sitting. This discomfort can often be relieved by...

Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care

Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...

Esophageal Varices-I: Introduction

Esophageal Varices-I: Introduction

Esophageal varices are dilated, tortuous veins which are found mainly in the submucosa of the lower esophagus but which may also appear higher up or extend into the stomach. They develop due to increased pressure in the portal venous system, often as a result of liver cirrhosis. This condition scars and damages the liver, impeding normal blood flow through the portal vein. To compensate, blood seeks alternative pathways, forming fragile new vessels (varices) in the esophagus and stomach. These...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Cost and Demographic Disparities in Elective Transcarotid Artery Revascularization and Carotid Endarterectomy: A National Inpatient Sample Study.

Annals of vascular surgery·2025

Same author

Successful open three-stage repair of multifocal aortic aneurysms in a 34-year-old.

Journal of vascular surgery cases and innovative techniques·2025

Same author

Double Transposition and Physician-Modified Endografting for Complex Arch Aneurysm.

Annals of thoracic surgery short reports·2025

Same author

Transcatheter electrosurgical aortic septostomy optimizes distal landing zone in chronic dissection.

JTCVS techniques·2024

Same author

Presence of Atherosclerosis in Multiple Arterial Beds is Associated with Increased Mortality in Patients Undergoing Endovascular Aortic Aneurysm Repair.

European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery·2024

Same author

A prevention protocol reduces spinal cord ischemia in patients undergoing branched/fenestrated endovascular aortic repair.

Journal of vascular surgery·2024

Search research articles

Related Experiment Video

Updated: Jun 20, 2026

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound

Published on: April 21, 2023

Using IVUS during EVAR and TEVAR: improving patient outcomes.

Benjamin J Pearce¹, William D Jordan

¹Section of Vascular Surgery and Endovascular Therapy, University of Alabama at Birmingham, Birmingham, AL 35294, USA.

Seminars in Vascular Surgery

|September 22, 2009

Summary

Intravascular ultrasonography (IVUS) offers real-time aortic imaging, reducing contrast use in endovascular repairs. Routine IVUS application in abdominal aortic aneurysm repair can lower complications and improve patient outcomes.

More Related Videos

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

Published on: June 2, 2015

Related Experiment Videos

Last Updated: Jun 20, 2026

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound

Published on: April 21, 2023

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

A Multicenter MRI Protocol for the Evaluation and Quantification of Deep Vein Thrombosis

Published on: June 2, 2015

Area of Science:

Vascular Surgery
Medical Imaging
Interventional Cardiology

Background:

Intravascular ultrasonography (IVUS) provides crucial, real-time imaging of aortic diseases.
Existing research indicates IVUS can decrease reliance on contrast agents during thoracic and infrarenal aortic endografting.

Purpose of the Study:

To present a technique and rationale for the routine integration of IVUS in endovascular abdominal aortic aneurysm repair.
To highlight the benefits of IVUS in reducing contrast load, fluoroscopy duration, and associated complications.

Main Methods:

Utilizing IVUS for immediate and dynamic visualization of aortic pathology during endovascular procedures.
Implementing a standardized technique for IVUS application in abdominal aortic aneurysm repair.

Main Results:

IVUS facilitates effective treatment of aortic pathology with enhanced imaging.
The routine use of IVUS is associated with a reduction in contrast imaging requirements.
Potential for decreased fluoroscopy time and fewer procedural complications.

Conclusions:

Routine IVUS application in endovascular abdominal aortic aneurysm repair is a viable technique.
IVUS can significantly reduce contrast load and fluoroscopy time, potentially improving patient outcomes.
IVUS serves as a valuable tool for managing aortic pathology during endovascular interventions.