Pie Medical Imaging - Solutions in cardiovascular analysis
Complete analysis and reporting of 2D transthoracic echocardiography studies using just your web browser! We provide cardiovascular image analysis solutions which assist the medical …
vFFR :: Pie medical imaging
The vFFR workflow builds a 3D reconstruction of coronary artery and assesses pressure drop, resulting in a vFFR value. Furthermore, with the 3D reconstruction anatomical lesion …
健心知著 | QFR vs FFR指导冠状动脉血运重建（FAVOR III欧洲）： …
2024年11月22日 · 指南建议采用血流储备分数（FFR）来评估冠状动脉中度狭窄的功能性，但这需要在有创冠状动脉造影时放置压力导丝。 定量血流比（QFR）是一种基于血管造影估算FFR …
Angiography-Based Fractional Flow Reserve: State of the Art
Quantitative flow ratio (QFR) developed by Medis Medical Imaging System, Leiden, the Netherlands, and Pulse Medical Imaging Technology, Shanghai, China, is obtained from two …
Diagnostic accuracy of quantitative flow ratio (QFR) and vessel ...
Angiography derived FFR reveals good performance in assessing intermediate coronary stenosis. However, its performance under contemporary low X-ray frame and pulse rate settings is …
Angiography-Derived Fractional Flow Reserve: Newer Data and …
2025年3月1日 · Murray fractal law‐based QFR (μQFR) (Pulse Medical Imaging Technology, Shanghai, China) is a method of obtaining QFR measurements using a single angiographic …
Coronary physiologic assessment based on angiography and …
2022年1月1日 · QFR consistently demonstrated excellent diagnostic accuracy in predicting the functional significance of coronary stenoses regardless of lesion length or various patient …
Comparison of quantitative flow ratio and fractional flow reserve …
2019年11月19日 · Quantitative flow ratio (QFR) and fractional flow reserve (FFR) have not yet been compared head to head with perfusion imaging as reference for myocardial ischemia. …
Percutaneous Intervention - Pie medical imaging
Percutaneous interventions are image guided. With our solutions you can examine the coronary and peripheral vessels. This can be done prior, during and after a procedure. We offer the …
Background and Objectives: Quantitative flow ratio (QFR) is an angiography-based technique for functional assessment of coronary artery stenosis. This study investigated the response of …