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cardiac sarcoidosis

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https://www.readbyqxmd.com/read/28109927/quantitative-assessment-of-myocardial-blood-flow-in-cardiac-sarcoidosis-a-potential-next-step-in-the-further-integration-of-fdg-pet-imaging-management
#1
EDITORIAL
Panithaya Chareonthaitawee, John P Bois, Bernard J Gersh
No abstract text is available yet for this article.
January 11, 2017: JACC. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28109920/myocardial-blood-flow-and-inflammatory%C3%A2-cardiac-sarcoidosis
#2
Matthew J Kruse, Lara Kovell, Edward K Kasper, Martin G Pomper, David R Moller, Lilja Solnes, Edward S Chen, Thomas H Schindler
OBJECTIVES: This study sought to evaluate the effects of inflammatory sarcoid disease on coronary circulatory function and the response to immune-suppressive treatment. BACKGROUND: Although positron emission tomography assessment of myocardial inflammation is increasingly applied to identify active cardiac sarcoidosis, its effect on coronary flow and immune-suppressive treatment remains to be characterized. METHODS: Thirty-two individuals who were referred for positron emission tomography/computed tomography were evaluated for known or suspected cardiac sarcoidosis applying (18)F-fluorodeoxyglucose to determine inflammation and (13)N-ammonia to assess for perfusion deficits following a high-fat/low-carbohydrate diet and fasting state >12 h to suppress myocardial glucose uptake...
January 11, 2017: JACC. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28086847/cardiac-sarcoidosis-resembling-panic-disorder-a-case-report
#3
Keita Tokumitsu, Jun Demachi, Yukichi Yamanoi, Shigeto Oyama, Junko Takeuchi, Koji Yachimori, Norio Yasui-Furukori
BACKGROUND: Sarcoidosis is a systemic disease of unknown etiology, in which granulomas develop in various organs, including the skin, lungs, eyes, or heart. It has been reported that patients with sarcoidosis are more likely to develop panic disorder than members of the general population. However, there are many unknown factors concerning the causal relationship between these conditions. CASE PRESENTATION: We present the case of a 57-year-old woman who appeared to have panic disorder, as she experienced repeated panic attacks induced by transient complete atrioventricular block, associated with cardiac sarcoidosis...
January 13, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28063417/spontaneous-regression-of-cardiac-sarcoidosis-resulting-in-total-occlusion-of-coronary-artery-and-ventricular-aneurysm
#4
Seok Jong Ryu, Yong Kook Hong, Sanghoon Shin, Sungjun Cho, Se-Jung Yoon
No abstract text is available yet for this article.
January 5, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28008199/magnetic-resonance-imaging-of-cardiac-sarcoidosis-an-evaluation-of-the-cardiac-segments-and-layers-that-exhibit-late-gadolinium-enhancement
#5
Tomohiro Komada, Kojiro Suzuki, Hiroaki Ishiguchi, Hisashi Kawai, Takahiro Okumura, Akihiro Hirashiki, Shinji Naganawa
Cardiac sarcoidosis (CS) can cause sudden death, which is the leading cause of mortality in patients with sarcoidosis in Japan. However, it is difficult to diagnose CS because of the lack of a sensitive diagnostic method for the condition. Late gadolinium-enhanced cardiac magnetic resonance (MR) imaging demonstrates improved sensitivity for diagnosing CS. Therefore, it is important to know the late gadolinium-enhancement (LGE) characteristics of CS on cardiac MR images in order to diagnose CS accurately. In this study, we investigated the most common sites of LGE on cardiac MR images in CS...
December 2016: Nagoya Journal of Medical Science
https://www.readbyqxmd.com/read/27941212/coexistence-of-systemic-sclerosis-and-sarcoidosis
#6
Sabina Godziszewska, Małgorzata Widuchowska, Magdalena Kopeć-Mędrek, Eugeniusz Józef Kucharz
Coexistence of systemic sclerosis (SSc) and sarcoidosis (SA) is rarely reported; 21 cases only were reported in the English medical literature before 2011. It is suggested that low incidence of overlap syndrome of SSc with SA is resulted from different immune mechanisms involved in pathogenesis of the diseases. In SSc patients, a role of Th2 lymphocytes is suggested while in patients with SA such role is attributed to Th1 lymphocytes. The paper presents a 47-year-old woman suffering from SSc for over 6 years...
2016: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/27928262/non-hodgkin-s-lymphoma-presenting-as-constrictive-pericarditis-a-rare-case-report
#7
Maryam Nabati, Keyvan Yosofnezhad, Morteza Taghavi, Ali Abbasi, Ali Ghaemian
Constrictive pericarditis (CP) is an uncommon post inflammatory disorder. It is described as pericardial thickening, myocardial constriction, and impaired diastolic filling. The most common etiologies are idiopathy, mediastinal radiotherapy, and prior cardiac surgery. Less common etiologies include viral infections, collagen vascular disorders, renal failure, sarcoidosis, tuberculosis, and blunt chest trauma. CP can less commonly be caused by malignancy. We report a very rare case of non-Hodgkin's lymphoma (NHL) presenting twice with attacks of decompensated heart failure...
April 13, 2016: Journal of Tehran Heart Center
https://www.readbyqxmd.com/read/27925330/resynchronization-therapy-in-cardiac-sarcoidosis-and-severe-heart-failure-when-good-may-not-be-good-enough
#8
EDITORIAL
Matthew M Zipse, Wendy S Tzou
No abstract text is available yet for this article.
December 7, 2016: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/27922863/suppression-of-myocardial-18f-fdg-uptake-through-prolonged-high-fat-high-protein-and-very-low-carbohydrate-diet-before-fdg-pet-ct-for-evaluation-of-patients-with-suspected-cardiac-sarcoidosis
#9
Yang Lu, Christopher Grant, Karen Xie, Nadera J Sweiss
BACKGROUND: A major obstacle in using FDG-PET/CT to diagnose cardiac sarcoidosis (CS) is the unpredictable physiological myocardial FDG uptake. We hypothesized that a prolonged 72-hour pretest high-fat, high-protein, and very-low-carbohydrate (HFHPVLC) diet preparation could suppress physiologic myocardial uptake of FDG and thus help to identify active CS. METHODS: This retrospective study included 215 FDG-PET/CT tests from 207 patients with biopsy-proven sarcoidosis and clinical suspicion for CS between July 2014 and December 2015...
December 3, 2016: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/27921239/cardiac-involvement-in-rheumatoid-arthritis-mimicking-sarcoidosis-on-fdg-pet-ct-and-mr-imaging
#10
Daniel Juneau, Joao R Inacio, Girish Dwivedi, Carole Dennie
No abstract text is available yet for this article.
December 5, 2016: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/27920832/risk-factors-for-amiodarone-induced-thyroid-dysfunction-in-japan
#11
Sayoko Kinoshita, Tomohiro Hayashi, Kyoichi Wada, Mikie Yamato, Takeshi Kuwahara, Toshihisa Anzai, Mai Fujimoto, Kouichi Hosomi, Mitsutaka Takada
BACKGROUND: Amiodarone is associated with a number of significant adverse effects, including elevated transaminase levels, pulmonary fibrosis, arrhythmia, and thyroid dysfunction. Although thyroid dysfunction is considered to be a common and potentially serious adverse effect of amiodarone therapy, the exact pathogenesis remains unknown because of its complex manifestations. Therefore, the prevalence of, and risk factors for, amiodarone-induced thyroid dysfunction in Japanese patients were investigated in the present study...
December 2016: Journal of Arrhythmia
https://www.readbyqxmd.com/read/27920335/prevention-of-sudden-cardiac-death-by-the-wearable-cardioverter-defibrillator-in-a-young-patient-with-cardiac-sarcoidosis
#12
René Andrié, Florian C Gaertner, Dirk Skowasch
No abstract text is available yet for this article.
December 5, 2016: Thorax
https://www.readbyqxmd.com/read/27903542/seeing-beyond-the-obvious-subclinical-cardiac-sarcoidosis-revealed-by-cardiovascular-magnetic-resonance-mapping
#13
EDITORIAL
Vanessa M Ferreira, Stefan K Piechnik
No abstract text is available yet for this article.
November 2016: Circulation. Cardiovascular Imaging
https://www.readbyqxmd.com/read/27903537/comprehensive-cardiovascular-magnetic-resonance-assessment-in-patients-with-sarcoidosis-and-preserved-left-ventricular-ejection-fraction
#14
Simon Greulich, Daniel Kitterer, Joerg Latus, Eissa Aguor, Hannah Steubing, Philipp Kaesemann, Alexandru Patrascu, Andreas Greiser, Stefan Groeninger, Agnes Mayr, Niko Braun, M Dominik Alscher, Udo Sechtem, Heiko Mahrholdt
BACKGROUND: Cardiac sarcoidosis (CS) may manifest as arrhythmia or even sudden cardiac death. Because patients with CS often present with nonspecific symptoms, normal electrocardiography, and preserved left ventricular ejection fraction, a reliable diagnostic tool for the work-up of CS is needed. Late gadolinium enhancement-cardiovascular magnetic resonance has proven diagnostic value in CS but has some limitations that may be overcome by adding newer cardiovascular magnetic resonance mapping techniques...
November 2016: Circulation. Cardiovascular Imaging
https://www.readbyqxmd.com/read/27886616/serial-fdg-pet-scans-help-to-identify-steroid-resistance-in-cardiac-sarcoidosis
#15
Abhijeet B Shelke, Hrushikesh U Aurangabadkar, Jason S Bradfield, Zakir Ali, K Shiv Kumar, Calambur Narasimhan
BACKGROUND: Cardiac sarcoidosis (CS) is increasingly being recognized. Immunosuppression with corticosteroids is the mainstay of therapy. But the optimal dose of steroids and how to assess response to therapy is not known. Prognosis is poor if these patients are untreated or undertreated. Fluorine-18-flurodeoxyglucose positron emission computed tomography ((18)FDG-PET CT) is a sensitive tool in diagnosing CS. It correlates closely with the level of granulomatous inflammation and can be used to monitor response to therapy...
February 1, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/27886613/computed-tomography-is-important-in-appropriately-diagnosing-patients-with-third-degree-atrioventricular-block-and-second-degree-atrioventricular-block-but-not-wenckebach-type
#16
Hiroyuki Takaoka, Nobusada Funabashi, Koya Ozawa, Masae Uehara, Marehiko Ueda, Takuro Horikoshi, Takashi Uno, Yoshio Kobayashi
PURPOSE: To evaluate CT utility for detection of cardiac or lung abnormalities in the diagnosis of organic cardiac disease in subjects with second- or third-degree atrioventricular block (AVB) excepting Wenckebach type. MATERIALS AND METHODS: A total of 50 consecutive patients (25 male; 64±15years) with de novo third- or second-degree AVB underwent both TTE and a combination of cardiac and chest 320 slice CT (Aquilion one, Toshiba Medical) and were retrospectively analyzed...
February 1, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/27884456/-neurosarcoidosis-diagnosis-and-therapeutic-issues
#17
F Cohen Aubart, D Galanaud, J Haroche, D Psimaras, A Mathian, M Hié, D Le-Thi Huong Boutin, F Charlotte, E Maillart, T Maisonobe, Z Amoura
Neurological localizations of sarcoidosis are heterogeneous and may affect virtually every part of the central or peripheral nervous system. They are often the inaugural manifestation of sarcoidosis. The diagnosis may be difficult due to the lack of extra-neurological localization. Diagnosis may be discussed in the presence of an inflammatory neurological disease, in particular in case of suggestive radiological or biological pattern. Cerebrospinal fluid analysis shows lymphocytic pleiocytosis, often with low glucose level...
November 21, 2016: La Revue de Médecine Interne
https://www.readbyqxmd.com/read/27884253/the-quest-for-new-approaches-in%C3%A2-myocarditis-and-inflammatory%C3%A2-cardiomyopathy
#18
REVIEW
Stephane Heymans, Urs Eriksson, Jukka Lehtonen, Leslie T Cooper
Myocarditis is a diverse group of heart-specific immune processes classified by clinical and histopathological manifestations. Up to 40% of dilated cardiomyopathy is associated with inflammation or viral infection. Recent experimental studies revealed complex regulatory roles for several microribonucleic acids and T-cell and macrophage subtypes. Although the prevalence of myocarditis remained stable between 1990 and 2013 at about 22 per 100,000 people, overall mortality from cardiomyopathy and myocarditis has decreased since 2005...
November 29, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27871237/a-unique-association-of-arrhythmogenic-right-ventricular-dysplasia-and-acute-myocarditis-as-assessed-by-cardiac-mri-a-case-report
#19
Andrea Ponsiglione, Marta Puglia, Carmine Morisco, Luigi Barbuto, Antonio Rapacciuolo, Mario Santoro, Letizia Spinelli, Bruno Trimarco, Alberto Cuocolo, Massimo Imbriaco
BACKGROUND: Arrhythmogenic right ventricular dysplasia (ARVD), is a genetic disorder of the heart, which mainly involves the right ventricle. It is characterized by hypokinetic areas at the free wall of the right ventricle (RV) or both ventricles, where myocardium is replaced by fibrous or fatty tissue. ARVD is an important cause of ventricular arrhythmias in children and young adults. Although the transmission of the disease is based on hereditary, in young adults it may not show any symptoms...
November 21, 2016: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/27867531/steroid-pulse-therapy-was-effective-for-cardiac-sarcoidosis-with-ventricular-tachycardia-and-systolic-dysfunction
#20
Toshitaka Okabe, Tadayuki Yakushiji, Michiaki Hiroe, Yuji Oyama, Wataru Igawa, Morio Ono, Takehiko Kido, Seitaro Ebara, Kennosuke Yamashita, Myong Hwa Yamamoto, Shigeo Saito, Koichi Hoshimoto, Amemiya Kisaki, Naoei Isomura, Hiroshi Araki, Masahiko Ochiai
A 32-year-old man presented with palpitation. He was diagnosed with pulmonary sarcoidosis by lung biopsy. The electrocardiogram showed first-degree atrioventricular block and complete right bundle branch block (CRBBB). We planned to examine laboratory data, echocardiography, Holter monitoring, and gallium-67 scintigraphy. Before he went through all these exams, he developed ventricular tachycardia. After defibrillation was performed, his electrocardiogram revealed complete atrioventricular block. We observed elevation of serum angiotensin-converting enzyme levels...
December 2016: ESC Heart Failure
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