Intravascular ultrasound - Wikipedia
Intravascular ultrasound (IVUS) or intravascular echocardiography is a medical imaging methodology using a specially designed catheter with a miniaturized ultrasound probe attached to the distal end of the catheter.
Intravascular Ultrasound (IVUS) - Cleveland Clinic
2022年7月12日 · Intravascular ultrasound (IVUS) enables healthcare providers to assess blood vessels from the inside. It uses sound waves to check for narrowing and blockages that can compromise blood flow. IVUS is a minimally invasive procedure involving tiny instruments and sophisticated technology for evaluations that are gentler on your body.
Intravascular Ultrasound - StatPearls - NCBI Bookshelf
2023年5月22日 · Intravascular ultrasound (IVUS) is an intravascular imaging modality primarily used in interventional cardiology to characterize lesion morphology, quantify plaque burden, guide stent sizing, assess stent expansion, and identify procedural complications.[1]
Intravascular Ultrasound - RadiologyInfo.org
Intravascular ultrasound (IVUS) is also known as endovascular ultrasound or intravascular echocardiography. It uses a transducer or probe to generate sound waves and produce pictures of the insides of blood vessels.
Intravascular Ultrasound (IVUS) - Penn Medicine
What is an Intravascular Ultrasound (IVUS)? An intravascular ultrasound is an imaging test that creates images of the heart and blood vessels from the inside of the body. An interventional cardiologist inserts a catheter with an ultrasound probe into a blood vessel in the groin or wrist.
Intravascular Ultrasound: Why It's Done, Risks, What to Expect
2020年11月18日 · An intravascular ultrasound is a minor procedure used to diagnose and treat coronary artery disease. It is a catheter-based procedure that helps your doctor see how much your arteries have narrowed or thickened.
一文读懂血管内超声(IVUS)原理、技术发展、市场趋势
2022年8月13日 · 血管内超声（Intravascular ultrasound，IVUS）是一种血管内的成像方式，可用于各类介入学科，以表征病变形态、量化斑块负荷、指导器械尺寸选择、评估器械植入以及识别并发症。
Cardiac intravascular ultrasound - MedlinePlus
2024年5月10日 · Intravascular ultrasound (IVUS) is a diagnostic test. This test uses sound waves to see inside blood vessels. It is useful for evaluating the coronary arteries that supply the heart. A tiny ultrasound wand is attached to the top of a thin tube. This tube is called a catheter.
Intravascular Ultrasound (IVUS) - PTCA
Intravascular Ultrasound (or IVUS) allows us to see a coronary artery from the inside-out. This unique point-of-view picture, generated in real time, yields information that goes beyond what is possible with routine imaging methods, such as coronary angiography, performed in the cath lab, or even non-invasive Multislice CT scans.
Intravascular Ultrasound - an overview | ScienceDirect Topics
Intravascular ultrasound is an invasive modality that produces images of the arterial lumen and wall by converting the reflected ultrasound waves into electrical signals. Its axial resolution (70 to 200 μm) and penetration (>5 mm) enables the evaluation of lumen dimensions, arterial remodeling and PB that, combined with its good ...