相关实验视频

Updated: Jul 13, 2026

Imaging In-Stent Restenosis: An Inexpensive, Reliable, and Rapid Preclinical Model
09:46

Imaging In-Stent Restenosis: An Inexpensive, Reliable, and Rapid Preclinical Model

Published on: September 14, 2009

13.9K

七步"P"技术:一种新的手动推进方法,用于在严重冠状动脉狭窄的情况下进行高质量的OCT成像

Jincheng Guo1, Saiying He1, Jia Zhou1

  • 1Department of Cardiology, Beijing Luhe Hospital, Capital Medical University, Beijing, China.

Frontiers in cardiovascular medicine
|August 18, 2025
PubMed
概括

使用手动对比注射的新7步技术改善了严重冠状动脉狭窄的光学连贯性断层扫描 (OCT) 成像. 这种方法提高了图像清晰度,以便在心脏病学中更好地进行诊断和治疗规划.

关键词:
急性冠状动脉综合征 (ACS) 是一种疾病.导管注射 导管注射 导管注射相反的注射注射对比度.光学连贯性断层扫描 (optical coherence tomography) 是一种光学连贯性断层扫描技术.通过皮肤进行冠状动脉干预 (PCI)狭窄症是一种狭窄症.

更多相关视频

Optical Coherence Tomography Based Biomechanical Fluid-Structure Interaction Analysis of Coronary Atherosclerosis Progression13:07

Optical Coherence Tomography Based Biomechanical Fluid-Structure Interaction Analysis of Coronary Atherosclerosis Progression

Published on: January 15, 2022

4.0K
Closure of a Patent Foramen Ovale PFO: An Intervention Sequence10:52

Closure of a Patent Foramen Ovale PFO: An Intervention Sequence

Published on: December 23, 2022

3.6K

相关概念视频

Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...