Mandatory Minimums in Cardiac Imaging

magnetic resonance imaging in dentistry

چکیده ندارد.

Is correction for metallic artefacts mandatory in cardiac SPECT/CT imaging in the presence of pacemaker and implantable cardioverter defibrillator leads?

Introduction: Metallic artifacts due to pacemaker/ implantable cardioverter defibrillator (ICD) leads in CT images can produce artifactual uptake in cardiac SPECT/CT images. The aim of this study was to determine the influence of the metallic artifacts due to pacemaker and ICD leads on myocardial SPECT/CT imaging. Methods: The study included 9 patients wh...

Fifteen Years after the Federal Sentencing Revolution: How Mandatory Minimums Have Undermined Effective and Just Narcotics Sentencing Perspectives on the Federal Sentencing Guidelines and Mandatory Sentencing

DNA Damages on Blood Cells After Cardiac Magnetic Resonance Imaging

Introduction: Along with the increased use of cardiac imaging at clinics there is increased attention to the potential risks related to the methods used like magnetic resonance (MR) and it cannot be ruled out that MR can alter DNA structure. The aim of this review is to assess the impact of routine cardiac magnetic resonance (CMR) scanning on DNA damages in human T lymphocytes....

Energy window setting for optimum Tl-201 cardiac imaging [Persian]

  Introduction: Poor sensitivity and poor signal to noise ratio because of low injected thallium dose and presence of scattered photons are the main problems in using thallium in scintigraphic imaging of the heart. Scattered photons are the main cause of degrading the contrast and resolution in SPECT imaging that result in error in quantification. Thallium decay is ve...