Journal of Nuclear Cardiology最新文献

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Benefit of 82-Rubidium Positron Emission Tomography for risk stratification in a patient with Intrapericardial diaphragmatic hernia. 82-铷正电子发射断层扫描对心包内膈疝患者进行风险分层的益处。
IF 3 4区 医学
Journal of Nuclear Cardiology Pub Date : 2024-11-07 DOI: 10.1016/j.nuclcard.2024.102070
Banu SathyaMurthi, Sruthi Sarish, Muhammad Arsalan Khan, Parthiban Arumugam
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引用次数: 0
Dawn of the cardiac PET era 心脏PET时代的黎明。
IF 3 4区 医学
Journal of Nuclear Cardiology Pub Date : 2024-11-01 DOI: 10.1016/j.nuclcard.2024.102055
Venkatesh L. Murthy MD, PhD
{"title":"Dawn of the cardiac PET era","authors":"Venkatesh L. Murthy MD, PhD","doi":"10.1016/j.nuclcard.2024.102055","DOIUrl":"10.1016/j.nuclcard.2024.102055","url":null,"abstract":"","PeriodicalId":16476,"journal":{"name":"Journal of Nuclear Cardiology","volume":"41 ","pages":"Article 102055"},"PeriodicalIF":3.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142813351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Quantifying progress: Myocardial blood flow measurements as catalyst for enhanced CAD management 量化进展:心肌血流量测量作为增强CAD管理的催化剂。
IF 3 4区 医学
Journal of Nuclear Cardiology Pub Date : 2024-11-01 DOI: 10.1016/j.nuclcard.2024.102080
Marcelo F. Di Carli MD, MASNC
{"title":"Quantifying progress: Myocardial blood flow measurements as catalyst for enhanced CAD management","authors":"Marcelo F. Di Carli MD, MASNC","doi":"10.1016/j.nuclcard.2024.102080","DOIUrl":"10.1016/j.nuclcard.2024.102080","url":null,"abstract":"","PeriodicalId":16476,"journal":{"name":"Journal of Nuclear Cardiology","volume":"41 ","pages":"Article 102080"},"PeriodicalIF":3.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142813352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Splenic switch-off to assess for vasodilator non-responsiveness 关闭脾脏以评估血管扩张剂无反应性。
IF 3 4区 医学
Journal of Nuclear Cardiology Pub Date : 2024-11-01 DOI: 10.1016/j.nuclcard.2024.102067
Phillip Lim MD , Vikram Agarwal MD, MPH , Krishna K. Patel MD, MSc
{"title":"Splenic switch-off to assess for vasodilator non-responsiveness","authors":"Phillip Lim MD , Vikram Agarwal MD, MPH , Krishna K. Patel MD, MSc","doi":"10.1016/j.nuclcard.2024.102067","DOIUrl":"10.1016/j.nuclcard.2024.102067","url":null,"abstract":"","PeriodicalId":16476,"journal":{"name":"Journal of Nuclear Cardiology","volume":"41 ","pages":"Article 102067"},"PeriodicalIF":3.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142545980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
How to differentiate obstructive from non-obstructive CAD with PET: Developments in high-resolution regional quantification of MBF and MFR 如何区分阻塞性和非阻塞性 CAD:MBF 和 MFR 高分辨率区域定量的发展。
IF 3 4区 医学
Journal of Nuclear Cardiology Pub Date : 2024-11-01 DOI: 10.1016/j.nuclcard.2024.102023
Jennifer M. Renaud , Mouaz H. Al-Mallah , Prem Soman , Robert A. deKemp , Rob S.B. Beanlands , Parthiban Arumugam , Ian S. Armstrong , John O. Prior , Chaitanya Madamanchi , Sascha N. Goonewardena , Alexis Poitrasson-Rivière , Jonathan B. Moody , Edward P. Ficaro , Venkatesh L. Murthy
{"title":"How to differentiate obstructive from non-obstructive CAD with PET: Developments in high-resolution regional quantification of MBF and MFR","authors":"Jennifer M. Renaud , Mouaz H. Al-Mallah , Prem Soman , Robert A. deKemp , Rob S.B. Beanlands , Parthiban Arumugam , Ian S. Armstrong , John O. Prior , Chaitanya Madamanchi , Sascha N. Goonewardena , Alexis Poitrasson-Rivière , Jonathan B. Moody , Edward P. Ficaro , Venkatesh L. Murthy","doi":"10.1016/j.nuclcard.2024.102023","DOIUrl":"10.1016/j.nuclcard.2024.102023","url":null,"abstract":"","PeriodicalId":16476,"journal":{"name":"Journal of Nuclear Cardiology","volume":"41 ","pages":"Article 102023"},"PeriodicalIF":3.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142046825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Imaging quality in nuclear cardiology: The responsibility is with us all 核心学成像质量:责任在我们大家
IF 3 4区 医学
Journal of Nuclear Cardiology Pub Date : 2024-11-01 DOI: 10.1016/j.nuclcard.2024.102054
Lawrence M. Phillips MD, MASNC
{"title":"Imaging quality in nuclear cardiology: The responsibility is with us all","authors":"Lawrence M. Phillips MD, MASNC","doi":"10.1016/j.nuclcard.2024.102054","DOIUrl":"10.1016/j.nuclcard.2024.102054","url":null,"abstract":"","PeriodicalId":16476,"journal":{"name":"Journal of Nuclear Cardiology","volume":"41 ","pages":"Article 102054"},"PeriodicalIF":3.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143132456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CME INSTRUCTIONS: Cardiac positron emission tomography and other modalities for coronary artery disease assessment: A snapshot from the medicare data 心脏正电子发射断层扫描和冠状动脉疾病评估的其他模式:来自医疗保险数据的快照
IF 3 4区 医学
Journal of Nuclear Cardiology Pub Date : 2024-11-01 DOI: 10.1016/j.nuclcard.2024.102076
{"title":"CME INSTRUCTIONS: Cardiac positron emission tomography and other modalities for coronary artery disease assessment: A snapshot from the medicare data","authors":"","doi":"10.1016/j.nuclcard.2024.102076","DOIUrl":"10.1016/j.nuclcard.2024.102076","url":null,"abstract":"","PeriodicalId":16476,"journal":{"name":"Journal of Nuclear Cardiology","volume":"41 ","pages":"Article 102076"},"PeriodicalIF":3.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143132478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Use of a single-item exercise questionnaire predicts prognostic risk among patients undergoing stress PET-MPI 使用单项运动问卷预测压力 PET-MPI 患者的预后风险。
IF 3 4区 医学
Journal of Nuclear Cardiology Pub Date : 2024-11-01 DOI: 10.1016/j.nuclcard.2024.102065
Keiichiro Kuronuma , Alan Rozanski , Donghee Han , Rebekah Park , Guadalupe Flores Tomasino , Sean W. Hayes , Louise Thomson , Damini Dey , John D. Friedman , Piotr J. Slomka , Daniel S. Berman
{"title":"Use of a single-item exercise questionnaire predicts prognostic risk among patients undergoing stress PET-MPI","authors":"Keiichiro Kuronuma ,&nbsp;Alan Rozanski ,&nbsp;Donghee Han ,&nbsp;Rebekah Park ,&nbsp;Guadalupe Flores Tomasino ,&nbsp;Sean W. Hayes ,&nbsp;Louise Thomson ,&nbsp;Damini Dey ,&nbsp;John D. Friedman ,&nbsp;Piotr J. Slomka ,&nbsp;Daniel S. Berman","doi":"10.1016/j.nuclcard.2024.102065","DOIUrl":"10.1016/j.nuclcard.2024.102065","url":null,"abstract":"<div><h3>Background</h3><div>Exercise activity reduces mortality and favorably influences mediators of risk, including myocardial flow reserve (MFR) and chronotropic responsiveness. Comprehensive research regarding the relationship between exercise activity, MFR, and chronotropic response to pharmacological stress, as assessed by heart rate response (HRR) among patients undergoing PET myocardial perfusion imaging (MPI) has not been performed. Thus, we aimed to evaluate the relationship between exercise activity as assessed by a practical single-item questionnaire, MFR and HRR, and longitudinal clinical risk.</div></div><div><h3>Methods</h3><div>We studied outpatients who underwent pharmacological stress rubidium-82. PET-MPI and answered a self-reported one-item exercise activity questionnaire (0–10 scale) at the time of PET-MPI. HRR was calculated by the following equation: (stress HR-rest HR)/rest HR∗100 (%). The primary outcome was death or myocardial infarction.</div></div><div><h3>Results</h3><div>Of 1686 patients, 221 (13%) patients had hard events during our mean follow up of 3.8 years. Patients were divided into four groups: no/minimal exercise (n = 551), low exercise (n = 468), moderate exercise (n = 485), and high exercise (n = 182) based on the questionnaire. MFR and HRR increased with exercise activity in a stepwise manner. By Cox analysis adjusted for clinical and PET-MPI variables including MFR and HRR, exercise activity was independently associated with hard events (HR [95%CI] per activity scale, .95 [.91-.99]; <em>P</em> = .028).</div></div><div><h3>Conclusions</h3><div>Patients with higher exercise activity assessed by a practical single-item questionnaire had higher MFR and HRR. Exercise activity was an independent predictor of hard events in patients undergoing PET-MPI. Because of its ease of use, this single-item questionnaire should be applied among patients undergoing stress MPI.</div></div>","PeriodicalId":16476,"journal":{"name":"Journal of Nuclear Cardiology","volume":"41 ","pages":"Article 102065"},"PeriodicalIF":3.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142502314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical correlates of a single-item physical activity questionnaire among patients undergoing stress SPECT myocardial perfusion imaging 接受应激 SPECT 心肌灌注成像的患者中单项体育活动问卷的临床相关性。
IF 3 4区 医学
Journal of Nuclear Cardiology Pub Date : 2024-11-01 DOI: 10.1016/j.nuclcard.2024.102066
Alan Rozanski MD , Heidi Gransar MS , Robert J.H. Miller MD , Donghee Han MD , Sean Hayes MD , John Friedman MD, MPH , Louise Thomson MD , Daniel Berman MD
{"title":"Clinical correlates of a single-item physical activity questionnaire among patients undergoing stress SPECT myocardial perfusion imaging","authors":"Alan Rozanski MD ,&nbsp;Heidi Gransar MS ,&nbsp;Robert J.H. Miller MD ,&nbsp;Donghee Han MD ,&nbsp;Sean Hayes MD ,&nbsp;John Friedman MD, MPH ,&nbsp;Louise Thomson MD ,&nbsp;Daniel Berman MD","doi":"10.1016/j.nuclcard.2024.102066","DOIUrl":"10.1016/j.nuclcard.2024.102066","url":null,"abstract":"<div><h3>Background</h3><div>There has been an increasing call for employing ultrashort exercise activity questionnaires as a clinical “vital sign”. To-date, this has not been applied to patients undergoing cardiac stress testing.</div></div><div><h3>Methods</h3><div>We evaluated 1136 patients who completed a one-item exercise questionnaire before undergoing stress SPECT myocardial perfusion imaging (MPI). This question asked patients to grade how much they exercise during daily life on a 11-point scale (0 = none, 10 = always). Patients were divided into four exercise activity groups based on their response: no, low, moderate, and high exercise activity. The results of this questionnaire were compared with patients’ clinical risk profile, mode of stress testing (exercise vs pharmacologic), and exercise treadmill duration.</div></div><div><h3>Results</h3><div>We noted a stepwise inverse relationship between exercise activity and patients’ frequency of hypertension, diabetes, and obesity (<em>P</em> &lt; .001 for each). Patients with no reported exercise activity were more likely to complain of dyspnea. There was a stepwise increase in the number of patients performing treadmill exercise with increasing reported exercise activity (<em>P</em> &lt; .001). The duration on treadmill exercise increased in stepwise fashion with higher patient reported exercise activity (<em>P</em> &lt; .001).</div></div><div><h3>Conclusion</h3><div>Our single-item, self-reported questionnaire was correlated with patients’ risk profiles, their mode of stress testing, and cardiorespiratory fitness. These correlates, along with the pragmatic nature of this ultrashort questionnaire, and its built-in identification of patients who may warrant exercise counseling, augurs for adopting ultrashort questionnaires regarding exercise activity among patients undergoing stress MPI, and other cardiac imaging tests where functional capacity is not routinely assessed.</div></div>","PeriodicalId":16476,"journal":{"name":"Journal of Nuclear Cardiology","volume":"41 ","pages":"Article 102066"},"PeriodicalIF":3.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142564386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Slow or fast infusion profiles for Rubidium-82–What is the fuzz about? 铷-82的慢速或快速输注谱——这是怎么回事?
IF 3 4区 医学
Journal of Nuclear Cardiology Pub Date : 2024-11-01 DOI: 10.1016/j.nuclcard.2024.102068
Martin Lyngby Lassen PhD, Philip Hasbak MD, DMSc
{"title":"Slow or fast infusion profiles for Rubidium-82–What is the fuzz about?","authors":"Martin Lyngby Lassen PhD,&nbsp;Philip Hasbak MD, DMSc","doi":"10.1016/j.nuclcard.2024.102068","DOIUrl":"10.1016/j.nuclcard.2024.102068","url":null,"abstract":"","PeriodicalId":16476,"journal":{"name":"Journal of Nuclear Cardiology","volume":"41 ","pages":"Article 102068"},"PeriodicalIF":3.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142813353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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