I MIBG Imaging for Heart Failure | Clinical Review Criteria
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منابع مشابه
Cardiac Autonomic Nervous System in Heart Failure: Imaging Technique and Clinical Implications
The autonomic nervous system interacts in the pathophysiology of heart failure. Dysfunction of the sympathetic nervous system has been identified as an important prognostic marker in patients with chronic heart failure. At present, cardiac sympathetic nerve imaging with 123-iodine metaiodobenzylguanidine [123-I MIBG] has been employed most frequently for the assessment of cardiac sympathetic in...
متن کامل123I-MIBG SPECT for Evaluation of Patients with Heart Failure.
Heart failure (HF) is characterized by activation of the sympathetic cardiac nerves. The condition of cardiac sympathetic nerves can be evaluated by (123)I-metaiodobenzylguanidine ((123)I-MIBG) imaging. Most cardiac (123)I-MIBG studies have relied on measurements from anterior planar images of the chest. However, it has become progressively more common to include SPECT imaging in clinical and r...
متن کاملI -123 metaiodobenzylguanidine imaging for predicting ventricular arrhythmia in heart failure patients
Compared to antiarrhythmic drugs, implantable cardioverter defibrillator (ICD) leads to a more significant improvement in preventing ventricular arrhythmia in heart failure patients. However, an important question has been raised that how to select appropriate patients for ICD therapy. I-123 metaiodobenzylguanidine (MIBG) planar and SPECT imaging have shown great potentials to predict ventricul...
متن کاملMolecular imaging in heart failure patients
This review focuses on molecular imaging using various radioligands for the tissue characterization of patients with heart failure. 123I-labeled metaiodobenzylguanidine (MIBG), as a marker of adrenergic neuron function, plays an important role in risk stratification in heart failure and may be useful for predicting fatal arrhythmias that may require implantable cardioverter-defibrillator treatm...
متن کاملMetaiodobenzylguanidine scintigraphy of cardiac sympathetic innervation.
Metaiodobenzylguanidine (MIBG), a noradrenaline analogue,labelled with radioactive iodine I-123 is used for assessing pre-synaptic activity of the myocardial adrenergic system. The paper describes the mechanism of myocardial I-123-MIBG uptake and the relevant examination methods. It also refers to the necessity of standardising acquisition methods and assessment criteria in order to improve com...
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