Trends in pediatric cardiovascular magnetic resonance                     imaging

Ntsinjana, Hopewell; Tann, Oliver

doi:10.1177/0284185113475609

Cited by 8 publications

(3 citation statements)

References 83 publications

(85 reference statements)

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“…Similarly, invasive catheters can be pre-placed under X-ray guidance before transfer to MRI. Initially performed at 1.5T, this has been referred to as "MRI-augmented" catheterization [39]. This type of combined sequential CMR and invasive cardiac catheterization evaluation initiates the process of working together as an iCMR team increasing familiarity of all involved parties with both modalities.…”

Section: Starting With Limited Facilities and Resourcesmentioning

confidence: 99%

MRI-Guided Cardiac Catheterization in Congenital Heart Disease: How to Get Started

2022

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Purpose of Review Cardiac magnetic resonance imaging provides radiation-free, 3-dimensional soft tissue visualization with adjunct hemodynamic data, making it a promising candidate for image-guided transcatheter interventions. This review focuses on the benefits and background of real-time magnetic resonance imaging (MRI)-guided cardiac catheterization, guidance on starting a clinical program, and recent research developments. Recent Findings Interventional cardiac magnetic resonance (iCMR) has an established track record with the first entirely MRI-guided cardiac catheterization for congenital heart disease reported nearly 20 years ago. Since then, many centers have embarked upon clinical iCMR programs primarily performing diagnostic MRI-guided cardiac catheterization. There have also been limited reports of successful real-time MRI-guided transcatheter interventions. Growing experience in performing cardiac catheterization in the magnetic resonance environment has facilitated practical workflows appropriate for efficiency-focused cardiac catheterization laboratories. Most exciting developments in imaging technology, MRI-compatible equipment and MRI-guided novel transcatheter interventions have been limited to preclinical research. Many of these research developments are ready for clinical translation. Summary With increasing iCMR clinical experience and translation of preclinical research innovations, the time to make the leap to radiation-free procedures is now.

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Section: Starting With Limited Facilities and Resourcesmentioning

confidence: 99%

MRI-Guided Cardiac Catheterization in Congenital Heart Disease: How to Get Started

2022

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“…In the 1990s, several papers published in Acta Radiologica reported the use of phase-contrast velocity mapping in different applications such as measurement of aqueductal CSF flow (125,126), blood flow in the superior sagittal sinus (127), renal arteries (128), and biventricular diastolic flow (129). As documented in Acta Radiologica, velocity encoded phase contrast imaging has become an important part of cardiac MRI in congenital heart disease (130,131), and the technique can also be used for estimation of vessel wall shear stress (132,133).…”

Section: Flow Quantificationmentioning

confidence: 99%

The history of magnetic resonance imaging and its reflections in Acta Radiologica

Smith

2021

Acta Radiol

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The first reports in Acta Radiologica on magnetic resonance imaging (MRI) were published in 1984, four years after the first commercial MR scanners became available. For the first two years, all MR papers originated from the USA. Nordic contributions started in 1986, and until 2020, authors from 44 different countries have published MR papers in Acta Radiologica. Papers on MRI have constituted, on average, 30%–40% of all published original articles in Acta Radiologica, with a high of 49% in 2019. The MR papers published since 1984 document tremendous progress in several areas such as magnet and coil design, motion compensation techniques, faster image acquisitions, new image contrast, contrast-enhanced MRI, functional MRI, and image analysis. In this historical review, all of these aspects of MRI are discussed and related to Acta Radiologica papers.

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“…Aufgaben und Untersuchungstechniken der kardialen MRT Aufgaben Die mit einer MRT-Untersuchung des Herzens verbundenen Aufgaben bei einem angeborenen Herzfehler sind außerordentlich vielfältig [5,6,7]. Abb.…”

Section: Einteilung Der Angeborenen Herzfehlerunclassified

Kardiale MRT bei Patienten mit angeborenen Herzfehlern

Kreitner¹,

Kaufmann²,

Sorantin³

2015

Radiologie up2date

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Einleitung Epidemiologie. Die Häufigkeit von Herzfehlern bei Neugeborenen liegt weltweit bei etwa 9,1/1000, in Deutschland bei etwa 10,7/1000 Lebendgeburten. Dies entspricht etwa 7245 Neugeborenen, die jährlich in Deutschland mit einem angeborenen Herzfehler auf die Welt kommen [1, 2]. Bei einem Teil der Patienten führt das Krankheitsbild unmittelbar nach der Geburt zu schweren oder deutlich erkennbaren klinischen Symptomen. Andere Herzfehler werden erst später symptomatisch oder bleiben bis in das Erwachsenenalter asymptomatisch und daher auch lange unbekannt. Aufgrund verbesserter Diagnose-und Therapiemög-lichkeiten, erreichen nun über 90 % der betroffenen Patienten das Erwachsenenalter. Diese Überlebensrate führt-in Kombination mit der sich verringernden Kinderanzahl in den westlichen Ländern -dazu, dass sich die Anzahl der Erwachsenen mit angeborenen Herzfehlern mit denen der Kinder die Waage hält, mit steigender Tendenz zugunsten der Erwachsenen. Dies hat auf kardiologischer Seite zur Einrichtung sog. EMAHSprechstunden (EMAH = Erwachsene mit angeborenen Herzfehlern) geführt, die im Idealfall von Kardiologen und Kinderkardiologen gemeinsam geführt werden [3]. Bildgebung. Bildgebende Verfahren spielen bei Patienten mit einem angeborenen Herzfehler in jedem Alter und unabhängig vom Behandlungsstatus (unbehandelt -Teilkorrektur -vollständige Korrektur) eine große Rolle. Die Echokardiografie ist das wichtigste Untersuchungsverfahren im Neugeborenen-, Kleinkind-und Kindesalter. Die Bedingungen für die transthorakale Echokardiografie verschlechtern sich jedoch mit dem Kardiale MRT bei Patienten mit angeborenen Herzfehlern

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Trends in pediatric cardiovascular magnetic resonance imaging

Cited by 8 publications

References 83 publications

MRI-Guided Cardiac Catheterization in Congenital Heart Disease: How to Get Started

MRI-Guided Cardiac Catheterization in Congenital Heart Disease: How to Get Started

The history of magnetic resonance imaging and its reflections in Acta Radiologica

Kardiale MRT bei Patienten mit angeborenen Herzfehlern

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