Articles
Page 96 of 125
-
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P370
-
iMSDE improves the fat suppression efficiency in vessel wall imaging
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P364 -
Pulmonary artery stiffness assessed by velocity-encoding MRI: comparison of techniques
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P362 -
Coronary flow reserve correlates with right ventricular dysfunction and predicts right heart failure in patients with pulmonary arterial hypertension
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P329 -
CMR of LV non-compaction cardiomyopathy: association of clinical presentation and prognosis with cardiac phenotype
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P291 -
Prediction of modifications in size and peri-infarct zone by T2-imaging after an acute myocardial infarction during longitudinal follow-up by cardiac MRI
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P150 -
Quantification of acute myocardial injury in STEMI patients post revascularization at 3Tesla. Comparison of T1-mapping, late gadolinium and edema imaging
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P146 -
Arterial spin labeled MRI detects clinically relevant increases in myocardial blood flow with vasodilatation
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):O94 -
Late gadolinium-enhancement cardiovascular magnetic resonance imaging and angiographic characteristics of patients referred for evaluation of new onset cardiomyopathy
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P94 -
Association between pulse wave velocity from velocity-encoded MRI and advanced diastolic function indices assessed by speckle tracking strain analysis in Diabetes Mellitus type 1
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P63 -
Comparison of different deconvolution algorithms for voxel-wise quantitative MR perfusion assessment
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P59 -
Quantitative assessment of myocardial perfusion by magnetic resonance imaging in the isolated porcine heart
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P55 -
Predicting hemodynamics in native and residual coarctation: preliminary results of a Rigid-Wall Computational-Fluid-Dynamics model (RW-CFD) validated against clinically invasive pressure measures at rest and during pharmacological stress
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P49 -
An area-based imaging biomarker for characterizing coronary artery stenosis with myocardial BOLD MRI
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):O22 -
Optimal assessment of right ventricular function using cardiac magnetic resonance cine imaging after Mustard palliation for transposition of the great arteries
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):O20 -
Independent respiratory navigators for improved 3D PSIR imaging of myocardial infarctions
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P18 -
Quantification of acute myocardial injury by ShMOLLI T1-Mapping, T2-weighted and late gadolinium imaging in patients presenting with chest pain, positive troponins and non-obstructive coronary arteries
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P16 -
Adiabatic T2-preparation modules optimized for robustness toward cardiac motion and flow - a comparison with existing techniques at 3 Tesla
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):O14 -
Presence of mechanical dyssynchrony in duchenne muscular dystrophy
Cardiac dysfunction in boys with Duchenne muscular dystrophy (DMD) is a leading cause of death. Cardiac resynchronization therapy (CRT) has been shown to dramatically decrease mortality in eligible adult popul...
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:12 -
Real-ECG extraction and stroke volume from MR-Compatible 12-lead ECGs; testing during stress, in PVC and in AF patients
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P6 -
Watershed segmentation of basal left ventricle for quantitation of cine cardiac MRI function
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P4 -
Derivation and validation of a prognostic prediction rule from clinical and stress CMR data characterizes cardiac prognostication in patients with suspected myocardial ischemia
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):O4 -
Design of an adiabatic T2-preparation method optimized for cardiac motion and flow insensitivity at 3T
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):P2 -
Non-invasive visualization of the complete cardiac conduction system using magnetic resonance microscopy
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13(Suppl 1):M1 -
Consistency of aortic distensibility and pulse wave velocity estimates with respect to the Bramwell-Hill theoretical model: a cardiovascular magnetic resonance study
Arterial stiffness is considered as an independent predictor of cardiovascular mortality, and is increasingly used in clinical practice. This study aimed at evaluating the consistency of the automated estimati...
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:11 -
CMR Assessment of endothelial damage and angiogenesis in porcine coronary arteries using gadofosveset
Endothelial damage and angiogenesis are essential for atherosclerotic plaque development and destabilization. We sought to examine whether contrast enhanced cardiovascular magnetic resonance (CMR) using gadofo...
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:10 -
Repaired tetralogy of Fallot: the roles of cardiovascular magnetic resonance in evaluating pathophysiology and for pulmonary valve replacement decision support
Surgical management of tetralogy of Fallot (TOF) results in anatomic and functional abnormalities in the majority of patients. Although right ventricular volume load due to severe pulmonary regurgitation can b...
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:9 -
Low prevalence of fibrosis in thalassemia major assessed by late gadolinium enhancement cardiovascular magnetic resonance
Heart failure remains a major cause of mortality in thalassaemia major. The possible role of cardiac fibrosis in thalassemia major in the genesis of heart failure is not clear. It is also unclear whether cardi...
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:8 -
Comprehensive 4D velocity mapping of the heart and great vessels by cardiovascular magnetic resonance
Phase contrast cardiovascular magnetic resonance (CMR) is able to measure all three directional components of the velocities of blood flow relative to the three spatial dimensions and the time course of the he...
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:7 -
Preliminary assessment of cardiac short term safety and efficacy of manganese chloride for cardiovascular magnetic resonance in humans
Manganese based agents are intracellular and accumulate inside myocytes allowing for different imaging strategies compared to gadolinium contrasts. While previous agents release manganese very slowly in the ci...
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:6 -
Acceleration of tissue phase mapping by k-t BLAST: a detailed analysis of the influence of k-t-BLAST for the quantification of myocardial motion at 3T
The assessment of myocardial motion with tissue phase mapping (TPM) provides high spatiotemporal resolution and quantitative motion information in three directions. Today, whole volume coverage of the heart by...
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:5 -
Adrenergic Myocarditis in Pheochromocytoma
The clinical presentation of pheochromocytoma is variable and many biochemical and imaging methods have been suggested to improve the diagnostic accuracy of what has been termed "the great masquerader". This c...
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:4 -
Increased left ventricular torsion in hypertrophic cardiomyopathy mutation carriers with normal wall thickness
Increased left ventricular (LV) torsion has been observed in patients with manifest familial hypertrophic cardiomyopathy (HCM), and is thought to be caused by subendocardial dysfunction. We hypothesize that in...
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:3 -
Prevalence and prognosis of myocardial scar in patients with known or suspected coronary artery disease and normal wall motion
Some patients may have normal wall motion after myocardial infarction. The aim of this study was to determine the prevalence and prognosis of patients with myocardial scar in the absence of abnormal wall motio...
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:2 -
SCMR President's Page
Citation: Journal of Cardiovascular Magnetic Resonance 2011 13:1 -
Right coronary wall cmr in the older asymptomatic advance cohort: positive remodeling and associations with type 2 diabetes and coronary calcium
Coronary wall cardiovascular magnetic resonance (CMR) is a promising noninvasive approach to assess subclinical atherosclerosis, but data are limited in subjects over 60 years old, who are at increased risk. T...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:75 -
Peak oxygen uptake in relation to total heart volume discriminates heart failure patients from healthy volunteers and athletes
An early sign of heart failure (HF) is a decreased cardiac reserve or inability to adequately increase cardiac output during exercise. Under normal circumstances maximal cardiac output is closely related to pe...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:74 -
Cardiovascular magnetic resonance in patients with pectus excavatum compared with normal controls
To assess cardiothoracic structure and function in patients with pectus excavatum compared with control subjects using cardiovascular magnetic resonance imaging (CMR).
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:73 -
Regional in vivo transit time measurements of aortic pulse wave velocity in mice with high-field CMR at 17.6 Tesla
Transgenic mouse models are increasingly used to study the pathophysiology of human cardiovascular diseases. The aortic pulse wave velocity (PWV) is an indirect measure for vascular stiffness and a marker for ...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:72 -
Cardiovascular magnetic resonance physics for clinicians: part I
There are many excellent specialised texts and articles that describe the physical principles of cardiovascular magnetic resonance (CMR) techniques. There are also many texts written with the clinician in mind...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:71 -
Effects of gadolinium contrast agent on aortic blood flow and myocardial strain measurements by phase-contrast cardiovascular magnetic resonance
Quantitative blood flow and aspects of regional myocardial function such as myocardial displacement and strain can be measured using phase-contrast cardiovascular magnetic resonance (PC-CMR). Since a gadoliniu...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:70 -
Shortened Modified Look-Locker Inversion recovery (ShMOLLI) for clinical myocardial T1-mapping at 1.5 and 3 T within a 9 heartbeat breathhold
T1 mapping allows direct in-vivo quantitation of microscopic changes in the myocardium, providing new diagnostic insights into cardiac disease. Existing methods require long breath holds that are demanding for ma...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:69 -
Myocardial fibrosis in desmin-related hypertrophic cardiomyopathy
Desmin-related myopathy (DRM) is known to cause different types of cardiomyopathy. Late gadolinium enhancement cardiovascular magnetic resonance (CMR) has been shown to identify fibrosis in ischemic and non-is...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:68 -
Acoustic cardiac triggering: a practical solution for synchronization and gating of cardiovascular magnetic resonance at 7 Tesla
To demonstrate the applicability of acoustic cardiac triggering (ACT) for imaging of the heart at ultrahigh magnetic fields (7.0 T) by comparing phonocardiogram, conventional vector electrocardiogram (ECG) and...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:67 -
Feasibility and safety of high-dose adenosine perfusion cardiovascular magnetic resonance
Adenosine is the most widely used vasodilator stress agent for Cardiovascular Magnetic Resonance (CMR) perfusion studies. With the standard dose of 140 mcg/kg/min some patients fail to demonstrate characterist...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:66 -
Reference left atrial dimensions and volumes by steady state free precession cardiovascular magnetic resonance
Left atrial (LA) size is related to cardiovascular morbidity and mortality. Cardiovascular magnetic resonance (CMR) provides high quality images of the left atrium with high temporal resolution steady state fr...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:65 -
Cardiac resynchronization therapy guided by cardiovascular magnetic resonance
Cardiac resynchronization therapy (CRT) is an established treatment for patients with symptomatic heart failure, severely impaired left ventricular (LV) systolic dysfunction and a wide (> 120 ms) complex. As w...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:64 -
Automated left ventricular diastolic function evaluation from phase-contrast cardiovascular magnetic resonance and comparison with Doppler echocardiography
Early detection of diastolic dysfunction is crucial for patients with incipient heart failure. Although this evaluation could be performed from phase-contrast (PC) cardiovascular magnetic resonance (CMR) data,...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:63 -
Quantitative cardiovascular magnetic resonance for molecular imaging
Cardiovascular magnetic resonance (CMR) molecular imaging aims to identify and map the expression of important biomarkers on a cellular scale utilizing contrast agents that are specifically targeted to the bio...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:62 -
Relationship of dysglycemia to acute myocardial infarct size and cardiovascular outcome as determined by cardiovascular magnetic resonance
Improved outcomes for normoglycemic patients suffering acute myocardial infarction (AMI) over the last decade have not been matched by similar improvements in mortality for diabetic patients despite similar le...
Citation: Journal of Cardiovascular Magnetic Resonance 2010 12:61