4D flow cardiac magnetic resonance postprocessing in congenital heart disease: SCMR FLIICR workgroup recommendations.

IF 5 1区医学 Q1 CARDIAC & CARDIOVASCULAR SYSTEMS

Journal of Cardiovascular Magnetic Resonance Pub Date : 2026-08-18 DOI:10.1016/j.jocmr.2026.102789

Julio Garcia, Julia Geiger, Adam Christopher, Christian Meierhofer, Shiraz Maskatia, Francesca Raimondi, Lynette Teo, Sergio Uribe, Julio Sotelo, Kwannapas Saengsin, Kenichiro Suwa, Liang Zhong, Animesh Tandon, Tobias Rutz

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引用次数: 0

Abstract

The large majority of patients with congenital heart disease (CHD) survive into adulthood in the modern era of surgical advancements. However, patients require life-long follow-up and non-invasive imaging is crucial for diagnostic and therapeutic purposes. Cardiovascular magnetic resonance (CMR) plays a major role in patients with CHD as it is a non-invasive and ionizing radiation free imaging tool which overcomes the technical limitations of echocardiography. 4D flow is an evolving technique for flow quantification allowing improved CMR exam quality and reduced scan time. However, comprehensive postprocessing of hemodynamics in CHD may be demanding. This document addresses the needs for an "ideal" post-processing software for 4D flow in patients with CHD. It provides information on general requirements, velocity encoding, offset and aliasing correction, visualization, segmentation and reconstruction as well as output data. This document aims to support stakeholders in the field to develop solutions for improved 4D flow post-processing and visualization in CHD patients and thus improve the accuracy and efficiency of patient care.

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先天性心脏病的4D血流心脏磁共振后处理：SCMR FLIICR工作组建议。

在外科手术进步的现代时代，绝大多数先天性心脏病（CHD）患者存活到成年。然而，患者需要终身随访，非侵入性影像学对诊断和治疗至关重要。心血管磁共振（CMR）在冠心病患者中发挥着重要作用，因为它是一种非侵入性和无电离辐射的成像工具，克服了超声心动图的技术局限性。4D流动是一种不断发展的流动量化技术，可以提高CMR检查质量并缩短扫描时间。然而，对冠心病的血流动力学进行全面的后处理可能是必要的。本文论述了对冠心病患者4D血流的“理想”后处理软件的需求。它提供了一般要求、速度编码、偏移和混叠校正、可视化、分割和重建以及输出数据的信息。本文档旨在支持该领域的利益相关者开发改进冠心病患者4D流后处理和可视化的解决方案，从而提高患者护理的准确性和效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Cardiovascular Magnetic Resonance 医学-核医学

CiteScore

10.90

自引率

12.50%

发文量

审稿时长

6-12 weeks

期刊介绍： Journal of Cardiovascular Magnetic Resonance (JCMR) publishes high-quality articles on all aspects of basic, translational and clinical research on the design, development, manufacture, and evaluation of cardiovascular magnetic resonance (CMR) methods applied to the cardiovascular system. Topical areas include, but are not limited to: New applications of magnetic resonance to improve the diagnostic strategies, risk stratification, characterization and management of diseases affecting the cardiovascular system. New methods to enhance or accelerate image acquisition and data analysis. Results of multicenter, or larger single-center studies that provide insight into the utility of CMR. Basic biological perceptions derived by CMR methods.