使用冠状动脉死后计算机断层扫描对心肌缺血的评估 基于沃罗诺伊算法的血管学:一个病例报告
Haruki Fukuda1, Hiroyuki Tokue2, Miyuki Shiraishi1
1Department of Legal Medicine, Graduate School of Medicine, Gunma University, Maebashi, JPN.
Cureus
|August 15, 2024
概括
死后CT血管造影结合沃罗诺伊算法准确评估心肌缺血. 这种方法量化了输液和预测缺血区域,有助于理解心脏事件.
科学领域:
- 法医病理学 法医病理学
- 心血管成像 - 心血管成像
- 计算解剖学的计算解剖学
背景情况:
- 死后计算机断层扫描血管造影 (PMCTA) 对于诊断创伤中的血管病理至关重要.
- 评估心肌缺血死后传统上依赖于尸检,其范围可能受到限制.
更多相关视频
10:16Retrograde Perfusion and Filling of Mouse Coronary Vasculature as Preparation for Micro Computed Tomography Imaging
Published on: February 10, 2012
32.4K
08:13In Vivo Quantitative Assessment of Myocardial Structure, Function, Perfusion and Viability Using Cardiac Micro-computed Tomography
Published on: February 16, 2016
19.5K
相关概念视频
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 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...
Acute Coronary Syndrome III: Diagnostic Studies
Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
