AIMS Right ventricular (RV) mass and volume calculations are important correlates of survival in patients with pulmonary arterial hypertension (PAH). We tested the hypothesis that RV mass, volumes and function could be measured accurately with real-time three-dimensional echocardiography (3DE) in patients with PAH and compared those against cardiac magnetic resonance (CMR). METHODS AND RESULT...

OBJECTIVES This study investigated whether cardiac magnetic resonance (CMR) and echocardiography (echo) can replace catheterization (cath) for routine evaluation prior to Fontan and under what circumstances CMR and cath are used together. BACKGROUND Routine cath prior to Fontan has been utilized for years; noninvasive methods, however, may be sufficient. METHODS This study reviews clinical ...

BACKGROUND Cardiac magnetic resonance (CMR) can detect inflammatory myocardial alterations in patients suspected of having acute myocarditis. There is limited information regarding the degree of normalization of CMR parameters during the course of the disease and the time window during which quantitative CMR should be most reasonably implemented for diagnostic work-up. METHODS AND RESULTS Twe...

BACKGROUND Patients with chest pain, elevated troponin, and unobstructed coronary disease present a clinical dilemma. The purpose of this study was to investigate the incremental diagnostic value of cardiovascular magnetic resonance (CMR) in a cohort of patients with suspected acute coronary syndrome (ACS) and unobstructed coronary arteries. RESULTS Data files of patients meeting the inclusio...

A collision-induced magnetic reconnection (CMR) mechanism was recently proposed to explain the formation of a filament in Orion molecular cloud. In this mechanism, collision between two clouds with antiparallel fields produces dense due tension reconnected fields. The contains fiber-like sub-structures and is confined by helical field. To show whether capable forming stars, we use \textsc{Arepo...

The dynamic properties of the cerebral metabolic rate of oxygen consumption (CMR(O2)) during changes in brain activity remain unclear. Therefore, the spatial and temporal evolution of functional increases in CMR(O2) was investigated in the rat somato-sensory cortex during forelimb stimulation under a suppressed blood flow response condition. Temporally, stimulation elicited a fast increase in t...

OBJECTIVES This study sought to assess the rate of progression of fibrosis by 2 consecutive cardiac magnetic resonance (CMR) examinations and its relation with clinical variables. BACKGROUND In hypertrophic cardiomyopathy (HCM) myocardial fibrosis, detected by late gadolinium enhancement (LGE), is associated to a progressive ventricular dysfunction and worse prognosis. METHODS A total of 55...

Cardiovascular magnetic resonance (CMR) is well-established and increasingly used in clinical practice for the diagnosis of myocardial diseases.1 CMR is able to quantitatively evaluate left ventricular (LV) function, structural abnormalities of the myocardial tissue including edema, infarct size, and myocardial salvage in a single examination.2 CMR with contrast-enhanced protocols for tissue ch...

BACKGROUND Over the last 25 years, cardiovascular magnetic resonance imaging (CMR) has emerged as an alternative to echocardiography for assessment of valvular heart disease (VHD). Although echo remains the first-line imaging modality for the assessment of patients with VHD, CMR can now provide a comprehensive assessment in many instances. Using a combination of techniques, CMR provides informa...

OBJECTIVE Many Dutch hospitals have established internal systems for reporting incidents. However, such internal systems do not allow learning from incidents that occur in other hospitals. Therefore a multicenter, information technology (IT) supported reporting system named central medication incidents registration (CMR) was developed. This article describes the architecture, implementation and...