Abstract:
:The potential role of cardiac MR imaging in the diagnosis, risk-stratification, and treatment of patients with cardiac arrhythmias is rapidly evolving. Beyond substrate identification and characterization, it is now feasible to perform MR imaging-based noninvasive virtual programmed stimulation to identify potential ablation targets. The next phase of MR imaging-guided electrophysiology may involve intraprocedural guidance of electrophysiologic interventions using real-time MR imaging. This review discusses the spectrum of MR imaging applications in electrophysiology ranging from those that are established in clinical practice to those that are in the experimental phase of development.
journal_name
Magn Reson Imaging Clin N Amjournal_title
Magnetic resonance imaging clinics of North Americaauthors
Okada DR,Wu KCdoi
10.1016/j.mric.2019.04.006subject
Has Abstractpub_date
2019-08-01 00:00:00pages
465-473issue
3eissn
1064-9689issn
1557-9786pii
S1064-9689(19)30034-0journal_volume
27pub_type
杂志文章,评审abstract::The motivations for developing MR-guided minimally invasive therapy include its excellent soft tissue contrast, tomographic imaging in any direction (as opposed to projection imaging as in fluoroscopy), the absence of ionizing radiation,the abundance of contrast mechanisms (including bright blood pulse sequences that ...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章
doi:10.1016/j.mric.2005.04.005
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abstract::The multiplanar and soft-tissue capabilities of MR imaging make it a valuable diagnostic tool for the retroperitoneal space and its organs. In addition, by virtue of its location, the retroperitoneum is well suited for study by this modality. Appropriate techniques, including the use of contrast, are discussed as are ...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
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abstract::The newer magnetic resonance (MR) imaging methods can give insights into the initiation, progression, and eventual treatment of osteoarthritis. Sodium imaging is specific for changes in proteoglycan (PG) content without the need for an exogenous contrast agent. T1ρ imaging is sensitive to early PG depletion. Delayed g...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2011.02.010
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abstract::MR imaging is a useful modality for evaluating diseases of the bladder. MR imaging can detect and stage bladder cancer by determining the presence and depth of muscle invasion. Direct multiplanar imaging and superb soft-tissue contrast make MR imaging an ideal modality for evaluating less common neoplastic diseases of...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2004.03.010
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abstract::MR colonography has a high diagnostic accuracy for detecting Crohn disease (CD) activity and determining the extent and severity of lesions. In the setting of stricturing CD, MR colonography can provide a detailed map of the lesions, which is useful for clinical decision making. MR colonography can be used as an alter...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2013.07.011
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abstract::MR imaging of the postoperative shoulder after instability surgery is challenging. The radiologist must be familiar with surgical procedures, altered anatomy, and expected postoperative findings for correct interpretation of normal findings versus a true pathology. Artifacts from metallic hardware or abrasions further...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
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abstract::Infection and noninfection inflammatory diseases commonly affect the foot and ankle; they have a significant impact on the cost of medical care and are a major source of referral for MR imaging evaluation. Recognition of the MR imaging appearance of the various manifestations of these disorders is important so that pr...
journal_title:Magnetic resonance imaging clinics of North America
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abstract::MR angiography techniques have recently been applied to evaluation of peripheral vascular disease, both phase-contrast and time-of-flight techniques have been used. Preliminary clinical experience has shown promise in identification of angioplasty candidates, preoperative evaluation in iliofemoral occlusive disease, a...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1993-12-01 00:00:00
abstract::Food and Drug Administration approval of 7T MR imaging allows ultrahigh-field neuroimaging to extend from the research realm into the clinical realm. Increased signal is clinically advantageous for smaller voxels and thereby high spatial resolution imaging, with additional advantages of increased tissue contrast. Susc...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2020.09.001
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journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
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journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
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abstract::Knee radiographs are widely used in clinical practice. Many features can be depicted when a systematic analysis of the different views is performed. This article focuses on different types of joint effusion and on the analysis of the bone outlines of the knee, particularly on the lateral view. Systematic analysis of t...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2019.06.001
更新日期:2019-11-01 00:00:00
abstract::Neoadjuvant chemotherapy is now widely used in the management of locally advanced breast cancer (LABC). Early initiation of systemic therapy can improve overall and disease-free survival for patients with LABC or inflammatory cancer. MR imaging with intravenous contrast and advanced MR imaging techniques provide new o...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2010.02.008
更新日期:2010-05-01 00:00:00
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journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2008.04.009
更新日期:2008-08-01 00:00:00
abstract::Four-dimensional time-resolved MR angiography (4D-MRA) using keyhole imaging techniques is a new method of performing contrastenhanced vascular imaging. Combining parallel imaging and keyhole imaging techniques, it is possible to obtain dynamic MRA scans up to 60 times faster, thereby achieving subsecond sampling of t...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章
doi:10.1016/j.mric.2009.01.004
更新日期:2009-02-01 00:00:00
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journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1998-05-01 00:00:00
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journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:2000-02-01 00:00:00
abstract::This article reviews the utility of MR imaging in the evaluation of liver transplantation. Issues related to the prospective transplant donor and recipient, such as inclusion and exclusion criteria, indications and contraindications, and imaging of donor anatomy and recipient pathology, are discussed. Post-transplanta...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:2001-11-01 00:00:00
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journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
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journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2007.08.002
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journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2007.02.001
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abstract::MR imaging using anatomic, chemical, and functional information offers huge potential for the management of the gynecologic patient. By differentiating benign from malignant disease with very high specificity, it can aid the selection of patients requiring further treatment and determine the level of urgency. Staging ...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2007.08.001
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abstract::CMR is a rapidly developing new modality with applications in clinical cardiology for detection and assessment of myocardial ischemia and viability. CMR perfusion results for the detection of ischemia in comparison with stress echocardiography and scintigraphic techniques are reasonable, but all the studies reported t...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章
doi:10.1016/s1064-9689(02)00048-x
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abstract::Although mammography is the standard imaging modality for detection of breast cancer, magnetic resonance (MR) imaging is a valuable adjunct and, in certain cases, is the imaging of choice. Contrast-enhanced breast MR imaging provides a noninvasive means of staging disease, assessing posttreatment response, and screeni...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2012.07.004
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abstract::MR imaging provides soft tissue detail unparalleled by any other modality for the assessment of turf toe injuries and has become standard in certain populations of athletic patients. Principal knowledge of the anatomy and appropriate imaging techniques is central for accurate imaging evaluation. The precise determinat...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2008.02.002
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abstract::The diagnosis of tarsal tunnel syndrome can be difficult to make. Clinical findings may be varied and symptoms are commonly vague and diffuse. MR imaging, with its excellent soft tissue contrast and ability to demonstrate musculotendinous and neurovascular structures, clearly demonstrates the anatomy of the tarsal tun...
journal_title:Magnetic resonance imaging clinics of North America
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doi:
更新日期:1994-02-01 00:00:00
abstract::The ability to simultaneously and comprehensively evaluate both articular and extra-articular structures represents a distinct advantage for MR imaging over all other diagnostic methods. This article reviews how the technique can demonstrate a wide spectrum of abnormalities in and around the shoulder, with an emphasis...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1993-09-01 00:00:00
abstract::Modern MR imaging protocols can yield both anatomic and functional information for the assessment of hepatobiliary and pancreatic malignancies. Diffusion-weighted imaging is fully integrated into state-of-the-art protocols for tumor detection, characterization, and therapy monitoring. Hepatobiliary contrast agents hav...
journal_title:Magnetic resonance imaging clinics of North America
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abstract::In neonates and infants with congenital heart disease (CHD), cardiovascular magnetic resonance (CMR) is an established imaging modality in all patients in whom echocardiography does not provide sufficient information and definitive diagnosis. CMR is noninvasive, and does not involve vascular catheterization or ionizin...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章
doi:10.1016/j.mric.2011.08.005
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journal_title:Magnetic resonance imaging clinics of North America
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