journal
MENU ▼
Read by QxMD icon Read
search

Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology

journal
https://www.readbyqxmd.com/read/28526976/how-to-achieve-patient-centered-testing-role-of-the-protocol-nurse
#1
Patricia N Salimi, Joelyn B Niggel, Friederike K Keating
INTRODUCTION: Patient-centered cardiac testing is predicated on choosing the right test for the right patient. We studied the effects of changing from script-driven scheduling to nurse-driven protocoling of stress tests. METHODS AND RESULTS: A protocol nurse reviewed records before scheduling and communicated with patients and ordering providers if needed. We found that instituting nurse protocolling of all non-imaging (ETT) and nuclear (MPI) stress tests (N = 3071) resulted in protocol changes in 37% of our patients, and reduced the proportion of tests that could not be performed as scheduled by 56% and cancelations by 71% (P < 0...
May 19, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28512723/low-dose-dual-isotope-procedure-planed-for-myocardial-perfusion-czt-spect-and-assessed-through-a-head-to-head-comparison-with-a-conventional-single-isotope-protocol
#2
Laetitia Imbert, Véronique Roch, Charles Merlin, Wassila Djaballah, Florent Cachin, Mathieu Perrin, Marine Claudin, Antoine Verger, Henri Boutley, Gilles Karcher, Pierre-Yves Marie
PURPOSE OF THE REPORT: This study aimed at assessing an original low-dose dual-isotope procedure in which the abnormal stress Tc-99m Sestamibi SPECT is followed by rest Tl-201 SPECT, along with a head-to-head comparison with a single-isotope procedure. METHODS AND RESULTS: One hundred two patients, referred for a low-dose stress-SPECT with Sestamibi (123 ± 20 MBq) on a CZT camera and for whom a rest Sestamibi SPECT was warranted, had an additional Tl-201 rest-SPECT (52 ± 5 MBq) between stress and rest Sestamibi SPECT recordings...
May 16, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28512722/status-of-cardiovascular-pet-radiation-exposure-and-strategies-for-reduction-an-information-statement-from-the-cardiovascular-pet-task-force
#3
James A Case, Robert A deKemp, Piotr J Slomka, Mark F Smith, Gary V Heller, Manuel D Cerqueira
Cardiovascular positron emission tomography (PET) imaging provides high-quality visual and quantitative myocardial perfusion and function images. In addition, cardiovascular PET can assess myocardial viability, myocardial inflammatory disorders such as cardiac sarcoid, and infections of implanted devices including pacemakers, ventricular assist devices, and prosthetic heart valves. As with all nuclear cardiology procedures, the benefits need to be considered in relation to the risks of exposure to radiation...
May 16, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28508271/optimization-of-temporal-sampling-for-82-rubidium-pet-myocardial-blood-flow-quantification
#4
Benjamin C Lee, Jonathan B Moody, Richard L Weinberg, James R Corbett, Edward P Ficaro, Venkatesh L Murthy
BACKGROUND: Suboptimal temporal sampling of left ventricular (LV) blood pool and tissue time-activity curves (TACs) may introduce bias and increased variability in estimates of myocardial blood flow (MBF) and flow reserve (MFR) from dynamic PET myocardial perfusion images. We aimed to optimize temporal sampling for estimation of MBF and MFR. METHODS: Twenty-four normal volunteers and 32 patients underwent dynamic stress/rest rubidium-82 chloride ((82)Rb) PET imaging...
May 15, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28508270/the-impact-of-combined-cardiopulmonary-exercise-testing-and-spect-myocardial-perfusion-imaging-on-downstream-evaluation-and-management
#5
Georgios Christopoulos, John Bois, Thomas G Allison, Martin Rodriguez-Porcel, Panithaya Chareonthaitawee
OBJECTIVE: The diagnostic yield of combined cardiopulmonary exercise testing (CPET) and myocardial perfusion imaging (MPI) in patients referred for stress testing has received limited study. METHODS: We evaluated consecutive patients who underwent combined CPET-MPI at a single tertiary referral center between 2011 and 2015. An abnormal CPET was defined as any of the following: reduced oxygen consumption, cardiac output impairment, or pulmonary impairment. Normal MPI was defined as the absence of resting or stress perfusion defect...
May 15, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28508269/erratum-to-guidelines-in-review-comparison-between-aha-acc-and-esc-guidelines-for-the-management-of-patients-with-ventricular-arrhythmias-and-the-prevention-of-sudden-cardiac-death
#6
Alejandro Velasco, Jim Stirrup, Eliana Reyes, Fadi G Hage
No abstract text is available yet for this article.
May 15, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28508268/regadenoson-stress-during-low-level-exercise-the-exerrt-trial-does-it-move-the-needle
#7
EDITORIAL
John J Mahmarian
No abstract text is available yet for this article.
May 15, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28500540/prediction-of-sudden-cardiac-death-in-patients-with-chronic-heart-failure-by-regional-washout-rate-in-cardiac-mibg-spect-imaging
#8
Hironori Yamamoto, Takahisa Yamada, Shunsuke Tamaki, Takashi Morita, Yoshio Furukawa, Yusuke Iwasaki, Masato Kawasaki, Atsushi Kikuchi, Takumi Kondo, Tatsuhisa Ozaki, Masahiro Seo, Yoshihiro Sato, Iyo Ikeda, Eiji Fukuhara, Makoto Abe, Jun Nakamura, Masatake Fukunami
BACKGROUND: The sympathetic nervous system provides an important trigger for major arrhythmic events through regional heterogeneity of sympathetic activity, which could be evaluated by SPECT imaging as the regional MIBG washout rate (WR). There is little information available on the prognostic value of regional WR in SPECT imaging for the prediction of sudden cardiac death (SCD) in patients with chronic heart failure (CHF). METHODS: We studied 73 CHF outpatients with LVEF < 40%...
May 12, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28500539/hybrid-pet-ct-and-pet-mri-imaging-of-vulnerable-coronary-plaque-and-myocardial-scar-tissue-in-acute-myocardial-infarction
#9
Stephanie Marchesseau, Aruni Seneviratna, A Therese Sjöholm, Daphne Liang Qin, Jamie X M Ho, Derek J Hausenloy, David W Townsend, A Mark Richards, John J Totman, Mark Y Y Chan
BACKGROUND: Following an acute coronary syndrome, combined CT and PET with (18)F-NaF can identify coronary atherosclerotic plaques that have ruptured or eroded. However, the processes behind (18)F-NaF uptake in vulnerable plaques remain unclear. METHODS AND RESULTS: Ten patients with STEMI were scanned after (18)F-NaF injection, for 75 minutes in a Siemens PET/MR scanner using delayed enhancement (LGE). They were then scanned in a Siemens PET/CT scanner for 10 minutes...
May 12, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28497418/assessing-time-of-flight-signal-to-noise-ratio-gains-within-the-myocardium-and-subsequent-reductions-in-administered-activity-in-cardiac-pet-studies
#10
Ian S Armstrong, Christine M Tonge, Parthiban Arumugam
BACKGROUND: Time-of-flight (TOF) is known to increase signal-to-noise ratio (SNR) and facilitate reductions in administered activity. Established measures of SNR gain are derived from areas of uniform uptake, which is not applicable to the heterogeneous uptake in cardiac PET images using fluoro-deoxyglucose (FDG). This study aimed to develop a technique to quantify SNR gains within the myocardium due to TOF. METHODS: Reference TOF SNR gains were measured in 88 FDG oncology patients...
May 11, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28493201/nuclear-cardiology-practice-in-spain
#11
Amelia Jimenez-Heffernan, Santiago Aguade-Bruix, Irene Casans-Tormo
BACKGROUND: In Spain, nuclear cardiology (NC) procedures represent the second most frequently performed studies in nuclear medicine (NM) centers. METHODS: The NC Working Group of the Spanish Society of Nuclear Medicine and Molecular Imaging invited NM departments across the country to answer an online questionnaire regarding 2014 activity. RESULTS: Data on 40,161 patients from 42 centers were collected. The responding public centers served 39% of Spain´s population...
May 10, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28493200/reducing-radiation-exposure-from-nuclear-myocardial-perfusion-imaging-time-to-act-is-now
#12
EDITORIAL
Ankur Gupta, Navkaranbir S Bajaj
No abstract text is available yet for this article.
May 10, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28484987/can-we-turn-to-our-next-page-in-nuclear-cardiology
#13
EDITORIAL
Leslee J Shaw, Ami E Iskandrian
No abstract text is available yet for this article.
May 8, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28484986/validation-of-a-clinical-pathway-to-assess-asymptomatic-renal-transplant-candidates-using-myocardial-perfusion-imaging
#14
Rami Doukky, Ibtihaj Fughhi, Tania Campagnoli, Marwan Wassouf, Michael Kharouta, Aviral Vij, Chiedozie Anokwute, Andrew Appis, Amjad Ali
BACKGROUND: An AHA/ACCF scientific statement proposed 8 risk factors to assess the need for noninvasive coronary artery disease (CAD) surveillance in asymptomatic patients undergoing evaluation for kidney transplantation. The clinical application of these risk factors and the role of noninvasive testing in this context have not been defined. METHODS AND RESULTS: We retrospectively followed a cohort of 581 consecutive kidney transplant recipients of whom 401 had pre-transplant radionuclide myocardial perfusion imaging (MPI) and 90 had pre-transplant coronary angiography...
May 8, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28484985/extracardiac-findings-on-computed-tomography-attenuation-correction-is-it-worth-paying-extra-attention
#15
EDITORIAL
Dominik C Benz, Tobias A Fuchs
No abstract text is available yet for this article.
May 8, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28477313/absolute-myocardial-blood-flow-vs-relative-myocardial-perfusion-which-one-is-better
#16
EDITORIAL
Tali Sharir, Gil Kovalski
No abstract text is available yet for this article.
May 5, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28474194/improving-compliance-with-intersocietal-accreditation-commission-iac-reporting-standards-a-serial-comparison-of-523-labs-over-seven-years
#17
P Timothy Maddux, Mary Beth Farrell, Joseph A Ewing, Peter L Tilkemeier
BACKGROUND: The aim of this study was to evaluate reporting compliance of laboratories applying for serial accreditation by the Intersocietal Accreditation Commission (IAC) and compare compliance based on laboratory characteristics. METHODS: All laboratories applying for IAC accreditation for the first time in 2008 and then twice more (2011-2014) were evaluated for compliance with 18 reporting elements. The elements were ranked into three severity groups (high/moderate/low)...
May 4, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28474193/new-techniques-distinctive-population-unique-normal-databases
#18
EDITORIAL
James R Galt
No abstract text is available yet for this article.
May 4, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28474192/dual-time-point-fdg-pet-ct-imaging-in-prosthetic-heart-valve-endocarditis
#19
A M Scholtens, L E Swart, H J Verberne, R P J Budde, M G E H Lam
PURPOSE: FDG PET/CT has been of increasing interest in the diagnostic workup of prosthetic heart valve endocarditis (PVE). Some reports advocate later imaging time points to improve the diagnostic accuracy for PVE. In this study, we compared standard and late FDG PET/CT images in patients with a clinical suspicion of PVE. MATERIALS AND METHODS: Fourteen scans in 13 patients referred for FDG PET/CT for suspicion of PVE performed at standard (60 min post injection) and late (150 min post injection) time points were scored based on visual interpretation and semi-quantitatively with SUVmax and target-to-background ratio (TBR, defined as [SUVmax valve/SUVmean blood pool])...
May 4, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/28466373/erratum-to-effect-of-bayesian-penalized-likelihood-reconstruction-on-13n-nh3-rest-perfusion-quantification
#20
Jim O' Doherty, Daniel R McGowan, Carla Abreu, Sally Barrington
No abstract text is available yet for this article.
May 2, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
journal
journal
20163
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"