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充血性心力衰竭

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Lower Risk of Heart Failure and Death in Patients Initiated on SGLT-2 Inhibitors Versus Other Glucose-Lowering Drugs: The CVD-REAL Study Improving the Use of Primary Prevention Implantable Cardioverter-Defibrillators Therapy With Validated Patient-Centric Risk Estimates Progression of Device-Detected Subclinical Atrial Fibrillation and the Risk of Heart Failure Good response to tolvaptan shortens hospitalization in patients with congestive heart failure Respiratory Syncytial Virus and Associations With Cardiovascular Disease in Adults Can We Use the Intrinsic Left Ventricular Delay (QLV) to Optimize the Pacing Configuration for Cardiac Resynchronization Therapy With a Quadripolar Left Ventricular Lead? Cardiac Implantable Electronic Devices in Patients With Left Ventricular Assist Systems HFpEF: From Mechanisms to Therapies Ranolazine in High-Risk Patients With Implanted Cardioverter-Defibrillators - The RAID Trial Heart failure with preserved ejection fraction: from mechanisms to therapies

Review ArticleVolume 13, Issue 4, April 2020

JOURNAL:JACC: Cardiovascular Imaging Article Link

Nuclear Imaging of the Cardiac Sympathetic Nervous System: A Disease-Specific Interpretation in Heart Failure

JGE Zelt, RA deKemp, BH Rotstein et al. Keywords: positron emissions tomography; sympathetic nervous system; sympathetic nervous system radioisotopes

ABSTRACT

Abnormalities in the cardiac sympathetic nervous system have been documented in various heart diseases and have been directly implicated in their pathogenesis and disease progression. Noninvasive techniques using single-photon-emitting radiotracers for planar scintigraphy and single-photon emission computed tomography, and positron-emitting tracers for positron emissions tomography, have been used to characterize the cardiac sympathetic nervous system with norepinephrine analogs [123I]meta-iodobenzylguanidine for planar and single-photon emission computed tomography imaging and [11C]meta-hydroxyephedrine for positron emissions tomography. Their usefulness in prognostication and risk stratification for cardiac events has been demonstrated. This review bridges basic and clinical research and focuses on applying an understanding of tracer kinetics and neuronal biology, to aid in the interpretation of nuclear imaging of cardiac sympathetic innervation.