Four-dimensional flow cardiac magnetic resonance visualization and quantification of a large coronary fistula

Guirgis, Lisa; Gouton, Marielle; Hascoët, Sébastien; Paul, Jean-François

doi:10.1093/eurheartj/ehz478

Cited by 2 publications

(3 citation statements)

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“…In another case report, the authors noted that 4D flow MRI was also useful for visualizing a coronary artery-to-coronary sinus fistula and quantifying shunt flow. 4 Both patients in the abovementioned cases presented with enlarged coronary arteries due to the increased demand for shunts. Although 4D flow MRI has the potential to quantify coronary blood flow, the evaluation of normal-sized coronary arteries has been difficult due to heart beating and the small diameter of the targeted vessels.…”

Section: Coronary Artery Anomaliesmentioning

confidence: 96%

“…Although 4D flow MRI can identify the direction and velocity of blood flow, its application to the coronary artery has been limited to a few case reports. 3,4 Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare CHD (Fig. 4).…”

Section: Coronary Artery Anomaliesmentioning

confidence: 99%

“…2 Previous studies have demonstrated that 4D flow MRI is well suited for the comprehensive assessment of blood flow not only in large vessels but also in medium-sized arteries such as the coronary arteries. 3,4 Other studies have revealed that 4D flow MRI is also useful for complicated congenital heart disease (CHD). 5 A bibliometric search of all existing studies on 4D flow MRI was performed in December 2020 using the following search terms in PubMed: ("4d flow" OR "four-dimensional flow") AND ("cardiac" OR "cardiovascular" OR "myocardial" OR "myocardium" OR "ventricular" OR "ventricle" OR "heart") AND ("magnetic resonance" OR "MR" OR "MRI" OR "CMR").…”

Section: Introductionmentioning

confidence: 99%

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Clinical Applications of 4D Flow MR Imaging in Aortic Valvular and Congenital Heart Disease

Oyama‐Manabe

Aikawa

Tsuneta

et al. 2022

MRMS

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4D flow MRI allows time-resolved 3D velocity-encoded phase-contrast imaging for 3D visualization and quantification of aortic and intracardiac flow. Radiologists should be familiar with the principles of 4D flow MRI and methods for evaluating blood flow qualitatively and quantitatively. The most substantial benefits of 4D flow MRI are that it enables the simultaneous comprehensive assessment of different vessels, and that retrospective analysis can be achieved in all vessels in any direction in the field of view, which is especially beneficial for patients with complicated congenital heart disease (CHD). For aortic valvular diseases, new parameters such as wall shear stress and energy loss may provide new prognostic values for 4D flow MRI. In this review, we introduce the clinical applications of 4D flow MRI for the visualization of blood flow and quantification of hemodynamic metrics in the setting of aortic valvular disease and CHD, including intracardiac shunt and coronary artery anomaly.

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Section: Coronary Artery Anomaliesmentioning

confidence: 96%

Section: Coronary Artery Anomaliesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Clinical Applications of 4D Flow MR Imaging in Aortic Valvular and Congenital Heart Disease

Oyama‐Manabe

Aikawa

Tsuneta

et al. 2022

MRMS

View full text Add to dashboard Cite

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4D flow MRI: value and clinical perspectives in patients with pathology of the heart and great vessels (part 2): A review

Yurpolskaya

2024

Terapevticheskii arkhiv

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The study of blood flow is becoming a new trend in cardiology and cardiovascular surgery. Based on the literature and our own data, a review is presented on the use of 4D flow in diseases of the heart and blood vessels. The main state of the question about the features of the application of the technique in various pathologies of the cardiovascular system is described in detail, the priorities, limitations and promising directions of the technique application are considered taking into account the goals of practical medicine. The review consists of two parts. The first is devoted to general issues, limitations of the technique, and issues of 4D flow mapping in patients with lesions of the great vessels. In the second part, the emphasis is on the use of 4D flow MRI in the study of intraventricular blood flow and the application of the technique in congenital heart and vascular diseases.

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Four-dimensional flow cardiac magnetic resonance visualization and quantification of a large coronary fistula

Cited by 2 publications

References 0 publications

Clinical Applications of 4D Flow MR Imaging in Aortic Valvular and Congenital Heart Disease

Clinical Applications of 4D Flow MR Imaging in Aortic Valvular and Congenital Heart Disease

4D flow MRI: value and clinical perspectives in patients with pathology of the heart and great vessels (part 2): A review

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