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Nuclear Cardiology

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https://www.readbyqxmd.com/read/28916938/asnc-imaging-guidelines-for-nuclear-cardiology-procedures-standardized-reporting-of-nuclear-cardiology-procedures
#1
Peter L Tilkemeier, Jamieson Bourque, Rami Doukky, Rupa Sanghani, Richard L Weinberg
No abstract text is available yet for this article.
September 15, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28906538/nuclear-cardiology-practices-and-radiation-exposure-in-africa-results-from-the-iaea-nuclear-cardiology-protocols-study-incaps
#2
Salah E Bouyoucef, Mathew Mercuri, Thomas N Pascual, Adel H Allam, Mboyo Vangu, João V Vitola, Nathan Better, Ganesan Karthikeyan, John J Mahmarian, Madan M Rehani, Ravi Kashyap, Maurizio Dondi, Diana Paez, Andrew J Einstein
OBJECTIVE: While nuclear myocardial perfusion imaging (MPI) offers many benefits to patients with known or suspected cardiovascular disease, concerns exist regarding radiation-associated health effects. Little is known regarding MPI practice in Africa. We sought to characterise radiation doses and the use of MPI best practices that could minimise radiation in African nuclear cardiology laboratories, and compare these to practice worldwide. METHODS: Demographics and clinical characteristics were collected for a consecutive sample of 348 patients from 12 laboratories in six African countries over a one-week period from March to April 2013...
July 2017: Cardiovascular Journal of Africa
https://www.readbyqxmd.com/read/28905088/new-horizons-in-cardiac-innervation-imaging-introduction-of-novel-18-f-labeled-pet-tracers
#3
Ryohei Kobayashi, Xinyu Chen, Rudolf A Werner, Constantin Lapa, Mehrbod S Javadi, Takahiro Higuchi
Cardiac sympathetic nervous activity can be uniquely visualized by non-invasive radionuclide imaging techniques due to the fast growing and widespread application of nuclear cardiology in the last few years. The norepinephrine analogue (123)I-meta-iodobenzylguanidine ((123)I-MIBG) is a single photon emission computed tomography (SPECT) tracer for the clinical implementation of sympathetic nervous imaging for both diagnosis and prognosis of heart failure. Meanwhile, positron emission tomography (PET) imaging has become increasingly attractive because of its higher spatial and temporal resolution compared to SPECT, which allows regional functional and dynamic kinetic analysis...
September 13, 2017: European Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/28870679/acc-aats-aha-ase-asnc-hrs-scai-scct-scmr-sts-2017-appropriate-use-criteria-for-multimodality-imaging-in-valvular%C3%A2-heart-disease-a-report-of-the-american-college-of-cardiology-appropriate-use-criteria-task-force-american-association-for-thoracic-surgery-american
#4
https://www.readbyqxmd.com/read/28770460/nuclear-cardiology-in-the-literature-a-selection-of-recent-original-research-papers
#5
REVIEW
Saurabh Malhotra, Prem Soman
No abstract text is available yet for this article.
August 2, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28754503/risk-stratification-of-coronary-artery-disease-using-radionuclides-current-status-of-clinical-practice
#6
T Massardo, L Alarcón, J Spuler
A discussion is presented on the current use of radioisotopes for evaluation of coronary artery disease in relation to other available techniques. The review is focused on coronary artery disease risk stratification employing single photon emission computed tomography and positron emission tomography, as well as on ischaemic cardiomyopathy and myocardial viability applications. Concepts are presented regarding coronary blood flow reserve, diagnostic and prognostic values, criteria for its appropriate use, as well as current methods to reduce unnecessary patient irradiation, in order to optimise nuclear cardiology practice...
July 25, 2017: Revista Española de Medicina Nuclear e Imagen Molecular
https://www.readbyqxmd.com/read/28734621/use-of-n-butyl-cyanoacrylate-to-reduce-left-to-right-shunting-of-an-abdominal-arteriovenous-malformation-in-a-dog
#7
B D Eason, D F Hogan, C Lim, M J Hogan
A 9-month old castrated male Labradoodle presented to the cardiology service at Purdue University for evaluation of a low-grade murmur. Physical examination, thoracic radiography, and echocardiography were strongly supportive of an extracardiac left-to-right shunt. Subsequent evaluation with nuclear scintigraphy and computed tomography angiography revealed a large, complex arteriovenous malformation within the cranial abdomen. Staged interventional attenuation of the shunt was performed using n-butyl cyanoacrylate that resulted in a reduction in echocardiographic and nuclear scintigraphy derived shunt estimation...
July 19, 2017: Journal of Veterinary Cardiology: the Official Journal of the European Society of Veterinary Cardiology
https://www.readbyqxmd.com/read/28730415/spect-workhorse-of-state-of-the-art-nuclear-cardiology
#8
Milena J Henzlova
No abstract text is available yet for this article.
July 20, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28718074/advances-in-imaging-instrumentation-for-nuclear-cardiology
#9
Jae Sung Lee, Gil Kovalski, Tali Sharir, Dong Soo Lee
Advances in imaging instrumentation and technology have greatly contributed to nuclear cardiology. Dedicated cardiac SPECT cameras incorporating novel, highly efficient detector, collimator, and system designs have emerged with the expansion of nuclear cardiology. Solid-state radiation detectors incorporating cadmium zinc telluride, which directly convert radiation to electrical signals and yield improved energy resolution and spatial resolution and enhanced count sensitivity geometries, are increasingly gaining favor as the detector of choice for application in dedicated cardiac SPECT systems...
July 17, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28710550/abstracts-of-original-contributions-asnc2017-the-22nd-annual-scientific-session-of-the-american-society-of-nuclear-cardiology-september-14-17-2017-kansas-city-mo
#10
(no author information available yet)
No abstract text is available yet for this article.
August 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28705926/incidental-nuclear-cardiology-findings-in-the-interpretation-of-myocardial-spect-imaging
#11
Razi Muzaffar, Osama Raslan, Fatma Ahmed, Leonard Goldfarb, Barbara Sterkel, Medhat M Osman
Myocardial SPECT imaging plays a crucial role in the diagnosis of coronary artery disease providing a non-invasive tool to monitor ischemia and infarction. The findings can have a profound impact in diagnosing and managing these patients. However, non-cardiac incidental findings on myocardial SPECT images can also impact the management of these patients. These non-cardiac subtleties are most often detected on the raw rotating images which are often overlooked. The intent of this pictorial essay is to illustrate several subtle non-cardiac abnormalities within nuclear cardiac imaging which can have an impact on patient management and follow-up...
July 13, 2017: Journal of Nuclear Medicine Technology
https://www.readbyqxmd.com/read/28695407/nuclear-cardiology-in-china-2017
#12
Gongshun Tang
This paper provides the current state of nuclear cardiology in China and contrasts it with the state of nuclear cardiology in the United States (US). The West China Hospital and New York-Presbyterian Hospital (NYPH) were used as representative hospitals to contrast nuclear cardiology in China and the US, respectively. In 2015, there were 101 medical cyclotrons, 774 SPECT or SPECT/CT, 240 PET/CT, and 6 PET/MR cameras in China. Most (~90%) of the nuclear cardiology studies are gated SPECT myocardial perfusion imaging (MPI), and ~10% are other types of studies including MUGA, PET/CT MPI, and viability studies...
July 10, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28695404/responsible-growth-of-nuclear-cardiology-in-spain
#13
EDITORIAL
Maria João Ferreira, Manuel D Cerqueira
No abstract text is available yet for this article.
July 10, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28687538/temporal-trends-of-single-photon-emission-computed-tomography-myocardial-perfusion-imaging-in-patients-with-coronary-artery-disease-a-22-year-experience-from-a-tertiary-academic-medical-center
#14
Hayan Jouni, J Wells Askew, Daniel J Crusan, Todd D Miller, Raymond J Gibbons
BACKGROUND: There has been a gradual decline in the prevalence of abnormal stress single-photon emission computed tomography (SPECT) myocardial perfusion imaging studies among patients without history of coronary artery disease (CAD). The trends of SPECT studies among patients with known CAD have not been evaluated previously. METHODS AND RESULTS: We assessed the Mayo Clinic nuclear cardiology database for all stress SPECT tests performed between January 1991 and December 2012 in patients with history of CAD defined as having previous myocardial infarction, percutaneous coronary intervention, and coronary artery bypass grafting...
July 2017: Circulation. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28660600/comparing-two-methods-for-determining-appropriateness-of-myocardial-perfusion-imaging-criteria-from-the-american-college-of-cardiology-foundation-and-the-american-college-of-radiology
#15
Anastasiya Bagrova, Ali Y Alsamarah, David E Winchester
BACKGROUND: Appropriate use criteria (AUC) developed by the American College of Cardiology Foundation and the appropriateness criteria (AC) developed by the American College of Radiology (ACR) are two existing methods of rating appropriateness of myocardial perfusion imaging (MPI). One study found poor agreement of ratings between the two methods. However, using the most contemporary AUC from 2013, it is unknown if poor agreement still exists. METHODS: Retrospective cohort investigation comparing patients undergoing nuclear MPI between June 2011 and September 2014...
June 28, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28616800/assessing-lv-remodeling-in-nuclear-cardiology
#16
EDITORIAL
Guido Germano, Piotr J Slomka
No abstract text is available yet for this article.
June 14, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28608183/acc-aats-aha-ase-asnc-scai-scct-sts-2017-appropriate-use-criteria-for-coronary-revascularization-in-patients-with-stable-ischemic-heart-disease-a-report-of-the-american-college-of-cardiology-appropriate-use-criteria-task-force-american-association-for-thoracic
#17
Manesh R Patel, John H Calhoon, Gregory J Dehmer, James Aaron Grantham, Thomas M Maddox, David J Maron, Peter K Smith
The American College of Cardiology, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, and American Association for Thoracic Surgery, along with key specialty and subspecialty societies, have completed a 2-part revision of the appropriate use criteria (AUC) for coronary revascularization. In prior coronary revascularization AUC documents, indications for revascularization in acute coronary syndromes and stable ischemic heart disease (SIHD) were combined into 1 document. To address the expanding clinical indications for coronary revascularization, and to align the subject matter with the most current American College of Cardiology/American Heart Association guidelines, the new AUC for coronary artery revascularization were separated into 2 documents addressing SIHD and acute coronary syndromes individually...
June 12, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28585034/myocardial-perfusion-imaging-in-women-for-the-evaluation-of-stable-ischemic-heart-disease-state-of-the-evidence-and-clinical-recommendations
#18
Viviany R Taqueti, Sharmila Dorbala, David Wolinsky, Brian Abbott, Gary V Heller, Timothy M Bateman, Jennifer H Mieres, Lawrence M Phillips, Nanette K Wenger, Leslee J Shaw
This document from the American Society of Nuclear Cardiology represents an updated consensus statement on the evidence base of stress myocardial perfusion imaging (MPI), emphasizing new developments in single-photon emission tomography (SPECT) and positron emission tomography (PET) in the clinical evaluation of women presenting with symptoms of stable ischemic heart disease (SIHD). The clinical evaluation of symptomatic women is challenging due to their varying clinical presentation, clinical risk factor burden, high degree of comorbidity, and increased risk of major ischemic heart disease events...
June 5, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28585028/nuclear-cardiology-in-the-literature-a-selection-of-recent-original-research-papers
#19
REVIEW
Saurabh Malhotra, Prem Soman
No abstract text is available yet for this article.
June 5, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28560559/greatest-opportunities-for-growth-in-nuclear-cardiology
#20
EDITORIAL
Vasken Dilsizian
No abstract text is available yet for this article.
May 30, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
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