2014
DOI: 10.1161/circimaging.113.000553
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Is MRI the Preferred Method for Evaluating Right Ventricular Size and Function in Patients With Congenital Heart Disease?

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Cited by 116 publications
(54 citation statements)
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“…However, the complex geometry of the RV poses a significant limitation to the reliable quantitation of RV volumes and ejection fraction (RVEF) using 2-dimensional transthoracic echocardiography. Although cardiac magnetic resonance (CMR) imaging is the gold standard for the evaluation of RV volumes and RVEF, 8,9 factors such as cost, portability, time consumption, and contraindications hinder its routine use in every patient. Three-dimensional transthoracic echocardiography (3DTTE) has the advantage of full-volume acquisition of the entire right ventricle, which may overcome the technical and clinical limitations of 2-dimensional transthoracic echocardiography.…”
mentioning
confidence: 99%
“…However, the complex geometry of the RV poses a significant limitation to the reliable quantitation of RV volumes and ejection fraction (RVEF) using 2-dimensional transthoracic echocardiography. Although cardiac magnetic resonance (CMR) imaging is the gold standard for the evaluation of RV volumes and RVEF, 8,9 factors such as cost, portability, time consumption, and contraindications hinder its routine use in every patient. Three-dimensional transthoracic echocardiography (3DTTE) has the advantage of full-volume acquisition of the entire right ventricle, which may overcome the technical and clinical limitations of 2-dimensional transthoracic echocardiography.…”
mentioning
confidence: 99%
“…Patient-tailored, evidence-based strategies for determining the threshold for PVR are maturing in sophistication and point to earlier intervention. 12 The Rotterdam group and others show self-perceived health status among TOF patients to be generally good, despite declining cardiac function.…”
Section: Circulationmentioning
confidence: 95%
“…11 Reasoned thresholds for PVR based on QRS prolongation have moved from 180 toward 140 milliseconds. 12 Functional recovery of the RV after PVR is less likely if the preoperative RV end-diastolic volume is >170 mL/m 2 , and that threshold is moving toward 150 mL/m 2 . 12 Exercise criteria, RV mass-to-volume ratio, and other metrics support lowering the threshold.…”
Section: Circulationmentioning
confidence: 99%
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“…For these reasons cardiac magnetic resonance (CMR) is considered the gold-standard tool to assess RV anatomy and function in both acquired and congenital heart disease (CHD), when accuracy matters. 8 In 2010, the American Society of Echocardiography developed guidelines for quantitative assessment of RV function in adults, providing standardized measures for serial follow-up and aiming to improve the accuracy and reproducibility of echocardiographic imaging. 9 Strain and strain rate measurements obtained by tissue Doppler imaging (TDI) and two-dimensional (2D) speckle-tracking echocardiography (STE) have emerged in the last decade as tools to assess RV myocardial deformation and to detect subclinical myocardial dysfunction in patients with normal conventional ventricular function indices, and before RV ejection fraction decreases.…”
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confidence: 99%