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Farcas AO, Stoica MC, Maier IM, Maier AC, Sin AI. Heart Transplant Rejection: From the Endomyocardial Biopsy to Gene Expression Profiling. Biomedicines 2024; 12:1926. [PMID: 39200392 PMCID: PMC11351478 DOI: 10.3390/biomedicines12081926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2024] [Revised: 08/13/2024] [Accepted: 08/20/2024] [Indexed: 09/02/2024] Open
Abstract
Heart transplant prolongs life for patients with end-stage heart failure but rejection remains a complication that reduces long-term survival. The aim is to provide a comprehensive overview of the current status in HT rejection. EMB is an invasive diagnostic tool, consisting in the sampling of a fragment of myocardial tissue from the right ventricular septum using fluoroscopic guidance. This tissue can later be subjected to histopathological, immunohistochemical or molecular analysis, providing valuable information for cardiac allograft rejection, but this procedure is not without complications. To increase the accuracy of the rejection diagnosis, EMB requires a systematic evaluation of endocardium, myocardium, interstitium and intramural vessels. There are three types of rejection: hyperacute, acute or chronic, diagnosed by the histopathological evaluation of EMB as well as by new diagnostic methods such as DSA, ddcfDNA and gene expression profiling, the last having a high negative predictive value. More than 50 years after the introduction of EMB in medical practice, it still remains the "gold standard" in monitoring rejection in HT recipients but other new, less invasive diagnostic methods reduce the number of EMBs required.
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Affiliation(s)
- Anca Otilia Farcas
- Doctoral School of Medicine and Pharmacy, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania;
- Department of Cell Biology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540139 Targu Mures, Romania;
| | - Mihai Ciprian Stoica
- Department of Nephrology/Internal Medicine, Mures County Clinical Hospital, 540103 Targu Mures, Romania
- Department of Internal Medicine, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540139 Targu Mures, Romania
| | | | - Adrian Cornel Maier
- Emergency Military Hospital, 800150 Galati, Romania;
- Faculty of Medicine and Pharmacy, Dunarea de Jos University, 800008 Galati, Romania
| | - Anca Ileana Sin
- Department of Cell Biology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540139 Targu Mures, Romania;
- Department of Pathology, Clinical County Emergency Hospital, 540136 Targu Mures, Romania
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Jiang J, Shu H, Wang DW, Hui R, Li C, Ran X, Wang H, Zhang J, Nie S, Cui G, Xiang D, Shao Q, Xu S, Zhou N, Li Y, Gao W, Chen Y, Bian Y, Wang G, Xia L, Wang Y, Zhao C, Zhang Z, Zhao Y, Wang J, Chen S, Jiang H, Chen J, Du X, Chen M, Sun Y, Li S, Ding H, Ma X, Zeng H, Lin L, Zhou S, Ma L, Tao L, Chen J, Zhou Y, Guo X. Chinese Society of Cardiology guidelines on the diagnosis and treatment of adult fulminant myocarditis. SCIENCE CHINA. LIFE SCIENCES 2024; 67:913-939. [PMID: 38332216 DOI: 10.1007/s11427-023-2421-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 07/25/2023] [Indexed: 02/10/2024]
Abstract
Fulminant myocarditis is an acute diffuse inflammatory disease of myocardium. It is characterized by acute onset, rapid progress and high risk of death. Its pathogenesis involves excessive immune activation of the innate immune system and formation of inflammatory storm. According to China's practical experience, the adoption of the "life support-based comprehensive treatment regimen" (with mechanical circulation support and immunomodulation therapy as the core) can significantly improve the survival rate and long-term prognosis. Special emphasis is placed on very early identification,very early diagnosis,very early prediction and very early treatment.
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Affiliation(s)
- Jiangang Jiang
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Hongyang Shu
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Dao Wen Wang
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Rutai Hui
- Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China
| | - Chenze Li
- Zhongnan Hospital of Wuhan University, Wuhan, 430062, China
| | - Xiao Ran
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Hong Wang
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jing Zhang
- Fuwai Huazhong Cardiovascular Hospital, Zhengzhou, 450003, China
| | - Shaoping Nie
- Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, China
| | - Guanglin Cui
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Dingcheng Xiang
- Guangzhou General Hospital of Guangzhou Military Command, Guangzhou, 510010, China
| | - Qun Shao
- Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Shengyong Xu
- Union Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Ning Zhou
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yuming Li
- Taida Hospital, Tianjin, 300457, China
| | - Wei Gao
- Peking University Third Hospital, Beijing, 100191, China
| | - Yuguo Chen
- Qilu Hospital of Shandong University, Jinan, 250012, China
| | - Yuan Bian
- Qilu Hospital of Shandong University, Jinan, 250012, China
| | - Guoping Wang
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Liming Xia
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yan Wang
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Chunxia Zhao
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Zhiren Zhang
- Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Yuhua Zhao
- Kanghua Hospital, Dongguan, Guangzhou, 523080, China
| | - Jianan Wang
- Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Shaoliang Chen
- Nanjing First Hospital, Nanjing Medical University, Nanjing, 210006, China
| | - Hong Jiang
- Renmin Hospital of Wuhan University, Wuhan, 430060, Wuhan, China
| | - Jing Chen
- Renmin Hospital of Wuhan University, Wuhan, 430060, Wuhan, China
| | - Xianjin Du
- Renmin Hospital of Wuhan University, Wuhan, 430060, Wuhan, China
| | - Mao Chen
- West China Hospital, Sichuan University, Chengdu, 610044, China
| | - Yinxian Sun
- First Hospital of China Medical University, Shenyang, 110002, China
| | - Sheng Li
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Hu Ding
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xueping Ma
- General Hospital of Ningxia Medical University, Yinchuan, 750003, China
| | - Hesong Zeng
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Li Lin
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Shenghua Zhou
- The Second Xiangya Hospital, Central South University, Changsha, 410012, China
| | - Likun Ma
- The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, 230002, China
| | - Ling Tao
- The First Affiliated Hospital of Air Force Medical University, Xi'an, 710032, China
| | - Juan Chen
- Central Hospital of Wuhan City, Wuhan, 430014, China
| | - Yiwu Zhou
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xiaomei Guo
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
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Li F, Chen L, Zhong S, Chen J, Cao Y, Yu H, Ran H, Yin Y, Reutelingsperger C, Shu S, Ling Z. Collagen-Targeting Self-Assembled Nanoprobes for Multimodal Molecular Imaging and Quantification of Myocardial Fibrosis in a Rat Model of Myocardial Infarction. ACS NANO 2024; 18:4886-4902. [PMID: 38295159 DOI: 10.1021/acsnano.3c09801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
Currently, inadequate early diagnostic methods hinder the prompt treatment of patients with heart failure and myocardial fibrosis. Magnetic resonance imaging is the gold standard noninvasive diagnostic method; however, its effectiveness is constrained by low resolution and challenges posed by certain patients who cannot undergo the procedure. Although enhanced computed tomography (CT) offers high resolution, challenges arise owing to the unclear differentiation between fibrotic and normal myocardial tissue. Furthermore, although echocardiography is real-time and convenient, it lacks the necessary resolution for detecting fibrotic myocardium, thus limiting its value in fibrosis detection. Inspired by the postinfarction accumulation of collagen types I and III, we developed a collagen-targeted multimodal imaging nanoplatform, CNA35-GP@NPs, comprising lipid nanoparticles (NPs), encapsulating gold nanorods (GNRs) and perfluoropentane (PFP). This platform facilitated ultrasound/photoacoustic/CT imaging of postinfarction cardiac fibrosis in a rat model of myocardial infarction (MI). The surface-modified peptide CNA35 exhibited excellent collagen fiber targeting. The strong near-infrared light absorption and substantial X-ray attenuation of the nanoplatform rendered it suitable for photoacoustic and CT imaging. In the rat model of MI, our study demonstrated that CNA35-GNR/PFP@NPs (CNA35-GP@NPs) achieved photoacoustic, ultrasound, and enhanced CT imaging of the fibrotic myocardium. Notably, the photoacoustic signal intensity positively correlated with the severity of myocardial fibrosis. Thus, this study presents a promising approach for accurately detecting and treating the fibrotic myocardium.
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Affiliation(s)
- Fang Li
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P. R. China
| | - Lihua Chen
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P. R. China
| | - Shigeng Zhong
- Department of Ultrasound, Chongqing People's Hospital, Chongqing 400010, P. R. China
| | - Jinhua Chen
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P. R. China
| | - Yang Cao
- Department of Ultrasound Chongqing Key Laboratory of Ultrasound Molecular Imaging, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P. R. China
| | - Han Yu
- Department of Radiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P. R. China
| | - Haitao Ran
- Department of Ultrasound Chongqing Key Laboratory of Ultrasound Molecular Imaging, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P. R. China
| | - Yuehui Yin
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P. R. China
| | - Chris Reutelingsperger
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands
| | - Shiyu Shu
- Department of Anesthesiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P. R. China
| | - Zhiyu Ling
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P. R. China
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Cui M, Wu H, An Y, Liu Y, Wei L, Qi X. Identification of important modules and biomarkers in diabetic cardiomyopathy based on WGCNA and LASSO analysis. Front Endocrinol (Lausanne) 2024; 15:1185062. [PMID: 38469146 PMCID: PMC10926887 DOI: 10.3389/fendo.2024.1185062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 01/25/2024] [Indexed: 03/13/2024] Open
Abstract
Background Diabetic cardiomyopathy (DCM) lacks specific and sensitive biomarkers, and its diagnosis remains a challenge. Therefore, there is an urgent need to develop useful biomarkers to help diagnose and evaluate the prognosis of DCM. This study aims to find specific diagnostic markers for diabetic cardiomyopathy. Methods Two datasets (GSE106180 and GSE161827) from the GEO database were integrated to identify differentially expressed genes (DEGs) between control and type 2 diabetic cardiomyopathy. We assessed the infiltration of immune cells and used weighted coexpression network analysis (WGCNA) to construct the gene coexpression network. Then we performed a clustering analysis. Finally, a diagnostic model was built by the least absolute shrinkage and selection operator (LASSO). Results A total of 3066 DEGs in the GSE106180 and GSE161827 datasets. There were differences in immune cell infiltration. According to gene significance (GS) > 0.2 and module membership (MM) > 0.8, 41 yellow Module genes and 1474 turquoise Module genes were selected. Hub genes were mainly related to the "proteasomal protein catabolic process", "mitochondrial matrix" and "protein processing in endoplasmic reticulum" pathways. LASSO was used to construct a diagnostic model composed of OXCT1, CACNA2D2, BCL7B, EGLN3, GABARAP, and ACADSB and verified it in the GSE163060 and GSE175988 datasets with AUCs of 0.9333 (95% CI: 0.7801-1) and 0.96 (95% CI: 0.8861-1), respectively. H9C2 cells were verified, and the results were similar to the bioinformatics analysis. Conclusion We constructed a diagnostic model of DCM, and OXCT1, CACNA2D2, BCL7B, EGLN3, GABARAP, and ACADSB were potential biomarkers, which may provide new insights for improving the ability of early diagnosis and treatment of diabetic cardiomyopathy.
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Affiliation(s)
- Min Cui
- School of Medicine, Nankai University, Tianjin, China
| | - Hao Wu
- School of Medicine, Nankai University, Tianjin, China
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
| | - Yajuan An
- School of Graduate Studies, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yue Liu
- School of Medicine, Nankai University, Tianjin, China
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
| | - Liping Wei
- School of Medicine, Nankai University, Tianjin, China
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
| | - Xin Qi
- School of Medicine, Nankai University, Tianjin, China
- Department of Cardiology, Tianjin Union Medical Center, Tianjin, China
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5
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Mehrkish A, Janabi-Sharifi F, Goharimanesh M, Norouzi-Ghazbi S. Multiple aspects grasp quality evaluation in underactuated grasp of tendon-driven continuum robots. INTEL SERV ROBOT 2022. [DOI: 10.1007/s11370-022-00449-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Yuan H, Qiu J, Chiu KWH, Chan LWC, Zhang F, Wei X, Jiang L. PET/CT morphology and cardiac conduction disorders help discriminate primary cardiac lymphoma from primary cardiac sarcoma. J Nucl Cardiol 2022; 29:2866-2877. [PMID: 35790691 DOI: 10.1007/s12350-022-03042-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 06/09/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Primary cardiac lymphoma (PCL) and primary cardiac sarcoma (PCS) are similar in clinical presentation but differ in management and outcomes. We aim to explore the role of PET morphology and clinical characteristics in distinguishing PCL from PCS. METHODS Pretreatment 18F-FDG PET/CT and contrast-enhanced CT were performed in PCL (n = 14) and PCS (n = 15) patients. Patient demographics, overall survival, and progression-free survival were reviewed. PET/CT morphological and metabolic features were extracted. Specifically, R_Kurtosis, a PET-morphology parameter reflecting the tumor expansion within the heart, was calculated. RESULTS Compared with PCS, PCL occurred at an older age, resulted in more cardiac dysfunctions and arrhythmias, and showed higher glucometabolism (SUVmax, SUVpeak, SUVmean, MTV, and TLG). Curative treatments improved survival for PCL but not for PCS. Multivariable logistic regression identified R_Kurtosis (OR = 27.025, P = .007) and cardiac conduction disorders (OR = 37.732, P = .016) independently predictive of PCL, and classification and regression tree analysis stratified patients into three subgroups: R_Kurtosis ≥ 0.044 (probability of PCL 88.9%), R_Kurtosis < 0.044 with conduction disorders (80.0%), and R_Kurtosis < 0.044 without conduction disorders (13.3%). CONCLUSION PET-derived tumor expansion pattern (R_Kurtosis) and cardiac conduction disorders were helpful in distinguishing PCL from PCS, which might assist the clinical management.
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Affiliation(s)
- Hui Yuan
- PET Center, Department of Nuclear Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China
| | - Jia Qiu
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Keith W H Chiu
- Department of Diagnostic and Interventional Radiology, Kwong Wah Hospital, Hong Kong SAR, China
| | - Lawrence W C Chan
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Fen Zhang
- Department of Pathology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaojuan Wei
- Division of Lymphoma, Department of Clinical Oncology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China.
| | - Lei Jiang
- PET Center, Department of Nuclear Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, 106 Zhongshan Er Road, Guangzhou, 510080, China.
- Guangdong Provincial Key Laboratory of Artificial Intelligence in Medical Image Analysis and Application, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.
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Xie Y, Hong ZL, Zhao YC, Chen S, Lin YC, Wu SS. Percutaneous ultrasound-guided core needle biopsy for the diagnosis of cardiac tumors: Optimizing the treatment strategy for patients with intermural and pericardial cardiac tumors. Front Oncol 2022; 12:931081. [PMID: 35992842 PMCID: PMC9389083 DOI: 10.3389/fonc.2022.931081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/06/2022] [Indexed: 01/08/2023] Open
Abstract
Objective The aims of this study are to investigate the clinical value and practical safety of ultrasound-guided percutaneous core needle biopsy on diagnosing cardiac tumor and to discuss the treatment strategy for cardiac intermural and pericardial tumors. Methods The clinical data were retrospectively collected for patients with intermural and pericardial cardiac tumors. The patients were divided into groups of surgical resection, surgical resection after obtaining pathological tissue by PUS-CNB, and/or radiotherapy according to the treatment modality. Ultrasound-guided aspiration biopsy was divided into cardiac tumor biopsy and extracardiac lesion biopsy according to patient conditions. The surgical time was recorded, and the safety and clinical application value of PUS-CNB for the diagnosis of cardiac tumors were evaluated in terms of complications and satisfaction with pathological sampling. Results A total of 18 patient cases were collected, and PUS-CNB of cardiac tumors was performed in 8 cases, with sampling times averaging 15.6 ± 3.0 min. Four cases of cardiac tumors combined with extracardiac tumors were biopsied, with puncture times averaging 13.0 ± 2.9 min. All 12 biopsied patients had no postoperative complications. Except for 1 failed biopsy, the biopsies were successful and the pathological results were consistent with the clinical diagnosis with a satisfaction rate of 91.7%. Except for two cases of surgical resection, the rest were considered for conservative treatment. Surgical resection and/or biopsy were performed in six cases, and two cases were aggravated after surgery. The final pathology of all 17 cardiac tumors was malignant. Conclusion PUS-CNB is safe and effective, providing a simple and undemanding method for accurate diagnosis of cardiac intermural and pericardial tumors while avoiding unnecessary open-heart surgery.
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Affiliation(s)
- Ying Xie
- Department of Hematology, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Zhi-liang Hong
- Department of Ultrasonography, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Yan-chun Zhao
- Department of Ultrasonography, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Sheng Chen
- Department of Ultrasonography, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Yu-cheng Lin
- Department of Ultrasonography, Affiliated Fuzhou First Hospital of Fujian Medical University, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Song-song Wu
- Department of Ultrasonography, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- *Correspondence: Song-song Wu,
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Fitzsimons SJ, Evans JDW, Rassl DM, Lee KK, Strachan FE, Parameshwar J, Mills NL, Pettit SJ. High-sensitivity Cardiac Troponin Is Not Associated With Acute Cellular Rejection After Heart Transplantation. Transplantation 2022; 106:1024-1030. [PMID: 34241986 DOI: 10.1097/tp.0000000000003876] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Acute cellular rejection (ACR) is common in the first year after cardiac transplantation, and regular surveillance endomyocardial biopsy (EMB) is required. An inexpensive, simple noninvasive diagnostic test would be useful. Prior studies suggest cardiac troponin (cTn) has potential as a "rule-out" test to minimize the use of EMB. Our aim was to determine whether a new high-sensitivity cardiac troponin I (hs-cTnI) assay would have utility as a "rule-out" test for ACR after heart transplantation. METHODS Blood samples at patient follow-up visits were collected and stored over a period of 5 y. Serum cTnI concentrations were measured using the ARCHITECTSTAT hs-cTnI assay and compared with an EMB performed on the same day. Receiver-operator curve analysis based on mixed-effects logistic regression models that account for repeated measurements in individuals was performed to determine a serum troponin level below which ACR could be reliably excluded. RESULTS One hundred seventy patients had 883 serum hs-cTnI results paired to a routine surveillance EMB. Fifty-one (6%) EMB showed significant ACR (grade ≥2R). Receiver-operator curve analysis approximated the null hypothesis area under the curve 0.509 (95% CI, 0.428-0.591). Sub-analysis including repeated hs-cTnI levels in a single individual, and early (<3 mo) EMB also showed no diagnostic utility of hs-cTnI measurement (area under the curve 0.512). CONCLUSIONS In the largest published study to date, we found no association between hs-cTnI concentration and the presence of significant ACR on surveillance EMB. Measurement of hs-cTnI may not be a useful technique for diagnosis or exclusion of ACR after heart transplantation.
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Affiliation(s)
- Sarah J Fitzsimons
- Transplant Unit, Royal Papworth Hospital NHS Foundation Trust, Cambridge, United Kingdom
| | - Jonathan D W Evans
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Doris M Rassl
- Department of Pathology, Royal Papworth Hospital NHS Foundation Trust, Cambridge, United Kingdom
| | - Kuan Ken Lee
- BHF Center for Cardiovascular Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - Fiona E Strachan
- BHF Center for Cardiovascular Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - Jayan Parameshwar
- Transplant Unit, Royal Papworth Hospital NHS Foundation Trust, Cambridge, United Kingdom
| | - Nicholas L Mills
- BHF Center for Cardiovascular Sciences, University of Edinburgh, Edinburgh, United Kingdom
- Usher Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Stephen J Pettit
- Transplant Unit, Royal Papworth Hospital NHS Foundation Trust, Cambridge, United Kingdom
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9
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Ammirati E, Buono A, Moroni F, Gigli L, Power JR, Ciabatti M, Garascia A, Adler ED, Pieroni M. State-of-the-Art of Endomyocardial Biopsy on Acute Myocarditis and Chronic Inflammatory Cardiomyopathy. Curr Cardiol Rep 2022; 24:597-609. [PMID: 35201561 PMCID: PMC8866555 DOI: 10.1007/s11886-022-01680-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/10/2022] [Indexed: 12/11/2022]
Abstract
Purpose of Review Histologic evidence of myocardial inflammatory infiltrate not secondary to an ischemic injury is required by current diagnostic criteria to reach a definite diagnosis of myocarditis. Endomyocardial biopsy (EMB) is therefore often indicated for the diagnosis of myocarditis, although it may lack sufficient sensitivity considering the limited possibility of myocardial sampling. Improving the diagnostic yield and utility of EMB is of high priority in the fields of heart failure cardiology and myocarditis in particular. The aim of the present review is to highlight indications, strengths, and shortcomings of current EMB techniques, and discuss innovations currently being tested in ongoing clinical studies, especially in the setting of acute myocarditis and chronic inflammatory cardiomyopathy. Recent Findings EMB provides unique diagnostic elements and prognostic information which can effectively guide the treatment of myocarditis. Issues affecting the diagnostic performance in the setting of acute myocarditis and chronic inflammatory cardiomyopathies will be discussed in this review in the light of recent expert consensus documents on the management of these conditions and on indication to EMB. Recent innovations using electroanatomic mapping (EAM)-guided EMB and fluoroscopic-guided EMB during temporary mechanical circulatory support have improved the utility of the procedure. Summary EMB remains an important diagnostic test whose results need to be interpreted in the context of (1) clinical pre-test probability, (2) timing of sampling, (3) quality of sampling (4) site of sampling, (5) histologic type of myocarditis, and (6) analytic methods that are applied. Herein we will review these caveats as well as perspectives and innovations related to the use of this diagnostic tool.
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Affiliation(s)
- Enrico Ammirati
- De Gasperis" Cardio Center and Transplant Center, Niguarda Hospital, ASST Grande Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore, 3, 20162, Milan, Italy.
| | - Andrea Buono
- Interventional Cardiology Unit, Cardiovascular Department, Fondazione Poliambulanza, Brescia, Italy
| | | | - Lorenzo Gigli
- De Gasperis" Cardio Center and Transplant Center, Niguarda Hospital, ASST Grande Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore, 3, 20162, Milan, Italy
| | - John R Power
- Division of Cardiology, Department of Medicine, University of California San Diego, San Diego, CA, USA
| | - Michele Ciabatti
- Cardiovascular Department, ASL8 Arezzo San Donato Hospital, Arezzo, Italy
| | - Andrea Garascia
- De Gasperis" Cardio Center and Transplant Center, Niguarda Hospital, ASST Grande Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore, 3, 20162, Milan, Italy
| | - Eric D Adler
- Division of Cardiology, Department of Medicine, University of California San Diego, San Diego, CA, USA
| | - Maurizio Pieroni
- Cardiovascular Department, ASL8 Arezzo San Donato Hospital, Arezzo, Italy
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10
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Hassan K, Kyriakakis C, Joubert L, Van Zyl G, Zaharie D, Doubell A, Herbst P. Routine use of fluoroscopic and real‐time transthoracic echocardiographic guidance to ensure safety of right ventricular endomyocardial biopsy in a low‐volume center. Catheter Cardiovasc Interv 2022; 99:1563-1571. [DOI: 10.1002/ccd.30070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 11/27/2021] [Accepted: 12/26/2021] [Indexed: 11/06/2022]
Affiliation(s)
- Karim Hassan
- Department of Medicine, Division of Cardiology, Tygerberg Hospital Stellenbosch University Cape Town Western Cape South Africa
| | - Charles Kyriakakis
- Department of Medicine, Division of Cardiology, Tygerberg Hospital Stellenbosch University Cape Town Western Cape South Africa
| | - Lloyd Joubert
- Department of Medicine, Division of Cardiology, Tygerberg Hospital Stellenbosch University Cape Town Western Cape South Africa
| | - Gert Van Zyl
- Division of Medical Virology, National Health Laboratory Services Tygerberg Hospital Cape Town South Africa
| | - Dan Zaharie
- Division of Anatomical Pathology, National Health Laboratory Services Tygerberg Hospital Cape Town South Africa
| | - Anton Doubell
- Department of Medicine, Division of Cardiology, Tygerberg Hospital Stellenbosch University Cape Town Western Cape South Africa
| | - Philip Herbst
- Department of Medicine, Division of Cardiology, Tygerberg Hospital Stellenbosch University Cape Town Western Cape South Africa
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11
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Buja LM, Zhao B, Segura A, Lelenwa L, McDonald M, Michaud K. Cardiovascular pathology: guide to practice and training. Cardiovasc Pathol 2022. [DOI: 10.1016/b978-0-12-822224-9.00001-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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12
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McCullough J, McCullough JP, Korlipara G, Kaell A. Myocarditis Post Moderna Vaccination: Review of Criteria for Diagnosis. Cureus 2021; 13:e19633. [PMID: 34956759 PMCID: PMC8675599 DOI: 10.7759/cureus.19633] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2021] [Indexed: 12/23/2022] Open
Abstract
Case reports of myocarditis post-coronavirus disease 2019 (COVID-19) mRNA vaccination have not uniformly reported long-term follow-up beyond 90 days. We present a 23-year-old male who is typical of a patient presenting with myocarditis post-COVID-19 mRNA-1273 Moderna vaccination (young males, onset several days after second dose of the mRNA vaccine, and excellent short term complete recovery). Follow-up at 128 days revealed no residual sequelae in our patient. Although a definitive diagnosis of myocarditis requires an endomyocardial biopsy (EMB), diagnosis is usually made clinically and with imaging in most clinical settings unless part of an approved research protocol or if indicated clinically. We recommend active surveillance and reporting for myocarditis post mRNA vaccination and even consider reporting those with symptom onset beyond 90 days.
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Affiliation(s)
- Jocelyn McCullough
- Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, USA
| | - Joseph P McCullough
- Hospital Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, USA
| | - Giridhar Korlipara
- Interventional Cardiology, Zucker School of Medicine at Hofstra/Northwell, Hempstead, USA
| | - Alan Kaell
- Internal Medicine, Zucker School of Medicine at Hofstra/Northwell, Hempstead, USA
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13
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Pucci A, Aimo A, Musetti V, Barison A, Vergaro G, Genovesi D, Giorgetti A, Masotti S, Arzilli C, Prontera C, Pastormerlo LE, Coceani MA, Ciardetti M, Martini N, Palmieri C, Passino C, Rapezzi C, Emdin M. Amyloid Deposits and Fibrosis on Left Ventricular Endomyocardial Biopsy Correlate With Extracellular Volume in Cardiac Amyloidosis. J Am Heart Assoc 2021; 10:e020358. [PMID: 34622675 PMCID: PMC8751897 DOI: 10.1161/jaha.120.020358] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background The relative contribution of amyloid and fibrosis to extracellular volume expansion in cardiac amyloidosis (CA) has never been defined. Methods and Results We included all patients diagnosed with amyloid light-chain (AL) or transthyretin cardiac amyloidosis at a tertiary referral center between 2014 to 2020 and undergoing a left ventricular endomyocardial biopsy. Patients (n=37) were more often men (92%), with a median age of 72 years (interquartile range, 68-81). Lambda-positive AL was found in 14 of 19 AL cases (38%) and kappa-positive AL in 5 of 19 (14%), while transthyretin was detected in the other 18 cases (48%). Amyloid deposits accounted for 15% of tissue sample area (10%-30%), without significant differences between AL and transthyretin amyloidosis. All patients displayed myocardial fibrosis, with a median extent of 15% of tissue samples (10%-23%; range, 5%-60%), in the absence of spatial overlap with amyloid deposits. Interstitial fibrosis was often associated with mild and focal subendocardial fibrosis. The extent of fibrosis or the combination of amyloidosis and fibrosis did not differ significantly between transthyretin amyloidosis and AL subgroups. In 20 patients with myocardial T1 mapping at cardiac magnetic resonance, the combined amyloid and fibrosis extent displayed a modest correlation with extracellular volume (r=0.661, P=0.001). The combined amyloid and fibrosis extent correlated with high-sensitivity troponin T (P=0.035) and N-terminal pro-B-type natriuretic peptide (P=0.002) serum levels. Conclusions Extracellular spaces in cardiac amyloidosis are enlarged to a similar extent by amyloid deposits and fibrotic tissue. Their combination can better explain the increased extracellular volume at cardiac magnetic resonance and circulating biomarkers than amyloid extent alone.
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Affiliation(s)
| | - Alberto Aimo
- Institute of Life Sciences Scuola Superiore Sant'Anna Pisa Italy.,Fondazione Toscana Gabriele Monasterio Pisa Italy
| | - Veronica Musetti
- Institute of Life Sciences Scuola Superiore Sant'Anna Pisa Italy.,Fondazione Toscana Gabriele Monasterio Pisa Italy
| | - Andrea Barison
- Institute of Life Sciences Scuola Superiore Sant'Anna Pisa Italy.,Fondazione Toscana Gabriele Monasterio Pisa Italy
| | - Giuseppe Vergaro
- Institute of Life Sciences Scuola Superiore Sant'Anna Pisa Italy.,Fondazione Toscana Gabriele Monasterio Pisa Italy
| | | | | | - Silvia Masotti
- Institute of Life Sciences Scuola Superiore Sant'Anna Pisa Italy
| | | | | | | | | | | | | | - Cataldo Palmieri
- Institute of Life Sciences Scuola Superiore Sant'Anna Pisa Italy.,Fondazione Toscana Gabriele Monasterio Pisa Italy
| | - Claudio Passino
- Institute of Life Sciences Scuola Superiore Sant'Anna Pisa Italy.,Fondazione Toscana Gabriele Monasterio Pisa Italy
| | - Claudio Rapezzi
- Centro Cardiologico Universitario di Ferrara University of Ferrara Italy.,Maria Cecilia Hospital GVM Care & Research Cotignola Italy
| | - Michele Emdin
- Institute of Life Sciences Scuola Superiore Sant'Anna Pisa Italy.,Fondazione Toscana Gabriele Monasterio Pisa Italy
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14
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Ratican S, Shin S, Moretto J. Small cell carcinoma presenting as a biatrial mass with obstructive physiology: a case report. CARDIO-ONCOLOGY 2021; 7:29. [PMID: 34391482 PMCID: PMC8364011 DOI: 10.1186/s40959-021-00116-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 08/05/2021] [Indexed: 01/22/2023]
Abstract
Background Small cell carcinoma is a highly aggressive and often fatal cancer that most commonly arises in the lung, although it can occasionally arise from other sites, such as the gastrointestinal tract, prostate or cervix. Cardiac involvement, however, is extremely uncommon and therefore has been poorly documented in the literature. Case presentation We describe a rare case of a 31-year-old male with small cell carcinoma presenting as a massive, 15-cm cardiac tumor invading the bilateral atria, interatrial septum, and pericardium without an apparent primary malignancy on PET CT and cardiac MRI. With extensive tissue necrosis, traditional methods of obtaining a right atrial endomyocardial biopsy via internal jugular venous access failed and a diagnosis was made via endoscopic ultrasound guided transesophageal fine needle aspiration of the left atrial mass. Due to the extensive tumor invasion, the patient was not a suitable candidate for surgical resection, debulking, or heart transplant. The patient was treated with etoposide, carboplatin, atezolizumab, and radiation therapy with initial monitoring in the intensive care unit due to concern that tumor lysis may cause rapid cardiac decompensation. Unfortunately, 4 months after chemoradiation therapy, the malignancy progressed and the patient passed away 6 months after the initial diagnosis. Conclusion We describe a rare occurrence of small cell carcinoma presenting as a massive cardiac tumor without apparent primary malignancy. This case demonstrates useful alternative diagnostic strategies and treatment considerations for patients presenting with a rare cardiac mass.
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Affiliation(s)
- Sara Ratican
- Geisel School of Medicine, Dartmouth College, Hanover, NH, USA.
| | - Soomin Shin
- California Pacific Medical Center, San Francisco, CA, USA
| | - John Moretto
- California Pacific Medical Center, San Francisco, CA, USA
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15
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Wülfers EM, Greiner J, Giese M, Madl J, Kroll J, Stiller B, Kohl P, Rog-Zielinska EA, Fürniss HE. Quantitative collagen assessment in right ventricular myectomies from patients with tetralogy of Fallot. Europace 2021; 23:i38-i47. [PMID: 33404047 PMCID: PMC7943371 DOI: 10.1093/europace/euaa389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 12/10/2020] [Indexed: 11/16/2022] Open
Abstract
Aims Patients with tetralogy of Fallot (TOF) are often affected by right ventricular fibrosis, which has been associated with arrhythmias. This study aimed to assess fibrosis distribution in right ventricular outflow tract (RVOT) myocardium of TOF patients to evaluate the utility of single histology-section analyses, and to explore the possibility of fibrosis quantification in unlabelled tissue by second harmonic generation imaging (SHGI) as an alternative to conventional histology-based assays. Methods and results We quantified fibrosis in 11 TOF RVOT samples, using a tailor-made automated image analysis method on Picrosirius red-stained sections. In a subset of samples, histology- and SHGI-based fibrosis quantification approaches were compared. Fibrosis distribution was highly heterogeneous, with significant and comparable variability between and within samples. We found that, on average, 67.8 mm2 of 10 µm thick, histologically processed tissue per patient had to be analysed for accurate fibrosis quantification. SHGI provided data faster and on live tissue, additionally enabling quantification of collagen anisotropy. Conclusion Given the high intra-individual heterogeneity, fibrosis quantification should not be conducted on single sections of TOF RVOT myectomies. We provide an analysis algorithm for fibrosis quantification in histological images, which enables the required extended volume analyses in these patients.
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Affiliation(s)
- Eike M Wülfers
- Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center- University of Freiburg, Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany.,Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center-University of Freiburg,Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany
| | - Joachim Greiner
- Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center- University of Freiburg, Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany.,Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center-University of Freiburg,Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany
| | - Max Giese
- Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center- University of Freiburg, Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany.,Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center-University of Freiburg,Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany
| | - Josef Madl
- Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center- University of Freiburg, Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany.,Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center-University of Freiburg,Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany
| | - Johannes Kroll
- Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center- University of Freiburg, Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany.,Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center-University of Freiburg,Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany
| | - Brigitte Stiller
- Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center-University of Freiburg,Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany.,Department of Congenital Heart Disease and Paediatric Cardiology, University Heart Center Freiburg-Bad Krozingen, Medical Center - University of Freiburg, Faculty of Medicine, 79106 Freiburg, Germany
| | - Peter Kohl
- Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center-University of Freiburg,Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany.,Department of Cardiovascular Surgery, University Heart Center Freiburg-Bad Krozingen, Medical Center - University of Freiburg, Faculty of Medicine, 79106 Freiburg, Germany
| | - Eva A Rog-Zielinska
- Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center- University of Freiburg, Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany.,Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center-University of Freiburg,Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany
| | - Hannah E Fürniss
- Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center- University of Freiburg, Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany.,Institute for Experimental Cardiovascular Medicine, University Heart Center Freiburg-Bad Krozingen, Medical Center-University of Freiburg,Faculty of Medicine, Elsässer Straße 2Q, 79110 Freiburg, Germany
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16
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Nef HM, Achenbach S, Birkemeyer R, Bufe A, Dörr O, Elsässer A, Gaede L, Gori T, Hoffmeister HM, Hofmann FJ, Katus HA, Liebetrau C, Massberg S, Pauschinger M, Schmitz T, Süselbeck T, Voelker W, Wiebe J, Zahn R, Hamm C, Zeiher AM, Möllmann H. Manual der Arbeitsgruppe Interventionelle Kardiologie (AGIK) der Deutschen Gesellschaft für Kardiologie – Herz- und Kreislaufforschung e. V. (DGK). DER KARDIOLOGE 2021. [PMCID: PMC8319902 DOI: 10.1007/s12181-021-00493-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Dieses Manual zur diagnostischen Herzkatheteruntersuchung (Teil 1) ist eine Anwendungsempfehlung für interventionell tätige Ärzte, die den gegenwärtigen Kenntnisstand unter Berücksichtigung neuester Studienergebnisse wiedergibt. Hierzu wurde in den einzelnen Kapiteln speziell auf die Alltagstauglichkeit der Empfehlungen geachtet, sodass dieses Manual jedem interventionell tätigen Kardiologen als Entscheidungshilfe im Herzkatheterlabor dienen soll. Trotz der von vielen Experten eingebrachten praktischen Hinweise kann dieses Manual dennoch nicht die ärztliche Evaluation des individuellen Patienten ersetzen und damit eine Anpassung der Diagnostik bzw. Therapie ersetzen.
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Affiliation(s)
- Holger M. Nef
- Medizinische Klinik I, Kardiologie und Angiologie, Universitätsklinikum Gießen und Marburg GmbH, Klinikstr. 33, 35392 Gießen, Deutschland
| | - Stephan Achenbach
- Medizinische Klinik 2, Friedrich-Alexander-Universität Erlangen Nürnberg, Erlangen, Deutschland
| | | | - Alexander Bufe
- Medizinische Klinik I, Helios Klinikum Krefeld, Krefeld, Deutschland
- Universität Witten/Herdecke, Witten, Deutschland
| | - Oliver Dörr
- Medizinische Klinik I, Kardiologie und Angiologie, Universitätsklinikum Gießen und Marburg GmbH, Klinikstr. 33, 35392 Gießen, Deutschland
| | - Albrecht Elsässer
- Herz- Kreislauf-Zentrum, Universitätsklinik für Innere Medizin – Kardiologie, Klinikum Oldenburg, Oldenburg, Deutschland
| | - Luise Gaede
- Medizinische Klinik 2, Friedrich-Alexander-Universität Erlangen Nürnberg, Erlangen, Deutschland
| | - Tommaso Gori
- Zentrum für Kardiologie – Kardiologie I, Universitätsmedizin Mainz, Mainz, Deutschland
- Standort Rhein-Main, DZHK, Frankfurt am Main, Deutschland
| | - Hans M. Hoffmeister
- Klinik für Kardiologie und allgemeine Innere Medizin, Städtisches Klinikum Solingen gemeinnützige GmbH, Solingen, Deutschland
| | - Felix J. Hofmann
- Medizinische Klinik I, Kardiologie und Angiologie, Universitätsklinikum Gießen und Marburg GmbH, Klinikstr. 33, 35392 Gießen, Deutschland
| | - Hugo A. Katus
- Klinik für Innere Medizin III (Kardiologie, Angiologie, Pneumologie), Universitätsklinikum Heidelberg, Heidelberg, Deutschland
| | - Christoph Liebetrau
- Standort Rhein-Main, DZHK, Frankfurt am Main, Deutschland
- Abteilung für Kardiologie, Campus der JLU, Kerkhoff Bad Nauheim, Bad Nauheim, Deutschland
- CCB – Cardioangiologisches Centrum Bethanien, Frankfurt am Main, Deutschland
| | - Steffen Massberg
- Medizinische Klinik und Poliklinik I, Klinikum der Universität München, München, Deutschland
| | - Matthias Pauschinger
- Klinik für Innere Medizin 8, Schwerpunkt Kardiologie, Universitätsklinik der Paracelsus Medizinischen Privatuniversität, Nürnberg, Deutschland
| | - Thomas Schmitz
- Klinik für Kardiologie und Angiologie, Contilia Herz- und Gefäßzentrum, Essen, Deutschland
| | - Tim Süselbeck
- Kardiologische Praxisklinik Ludwigshafen, Ludwigshafen, Deutschland
| | - Wolfram Voelker
- Medizinische Klinik und Poliklinik, Universitätsklinikum Würzburg, Würzburg, Deutschland
| | - Jens Wiebe
- Klinik für Herz- und Kreislauferkrankungen, Deutsches Herzzentrum München, München, Deutschland
| | - Ralf Zahn
- Medizinische Klinik B, Klinikum der Stadt Ludwigshafen am Rhein gemeinnützige GmbH, Ludwigshafen, Deutschland
- Kommission für Klinische Kardiovaskuläre Medizin, Deutsche Gesellschaft für Kardiologie, Düsseldorf, Deutschland
| | - Christian Hamm
- Medizinische Klinik I, Kardiologie und Angiologie, Universitätsklinikum Gießen und Marburg GmbH, Klinikstr. 33, 35392 Gießen, Deutschland
| | - Andreas M. Zeiher
- Klinik für Kardiologie, Angiologie und Nephrologie, Universitätsklinik Frankfurt, Frankfurt, Deutschland
| | - Helge Möllmann
- Klinik für Innere Medizin I, St.-Johannes-Hospital Dortmund, Dortmund, Deutschland
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17
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Rroku A, Kottwitz J, Heidecker B. Update on myocarditis - what we know so far and where we may be heading. EUROPEAN HEART JOURNAL. ACUTE CARDIOVASCULAR CARE 2021; 10:455–467. [PMID: 32319308 DOI: 10.1177/2048872620910109] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Affiliation(s)
- Andi Rroku
- Charite Universitätsmedizin Berlin, Campus Benjamin Franklin, Germany
| | | | - Bettina Heidecker
- Charite Universitätsmedizin Berlin, Campus Benjamin Franklin, Germany
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18
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Merlo M, Masè M, Cannatà A, Zaffalon D, Lardieri G, Limongelli G, Imazio M, Canepa M, Castelletti S, Bauce B, Biagini E, Livi U, Severini GM, Dal Ferro M, Marra MP, Basso C, Autore C, Sinagra G. Management of nonischemic-dilated cardiomyopathies in clinical practice: a position paper of the working group on myocardial and pericardial diseases of Italian Society of Cardiology. J Cardiovasc Med (Hagerstown) 2020; 21:927-943. [PMID: 32740436 DOI: 10.2459/jcm.0000000000001050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
: Nonischemic-dilated cardiomyopathy (NIDCM) is an entity that gathers extremely heterogeneous diseases. This awareness, although leading to continuous improvement in survival, has increased the complexity of NIDCM patients' management. Even though the endorsed 'red-flags' approach helps clinicians in pursuing an accurate etiological definition in clinical practice, it is not clear when and how peripheral centers should interact with referral centers with specific expertise in challenging scenarios (e.g. postmyocarditis and genetically determined dilated cardiomyopathy) and with easier access to second-line diagnostic tools and therapies. This position paper will summarize each step in NIDCM management, highlighting the multiple interactions between peripheral and referral centers, from first-line diagnostic workup and therapy to advanced heart failure management and long-term follow-up.
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Affiliation(s)
- Marco Merlo
- Cardiothoracovascular Department , Center for Diagnosis and Management of Cardiomyopathies, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Trieste
| | - Marco Masè
- Cardiothoracovascular Department , Center for Diagnosis and Management of Cardiomyopathies, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Trieste
| | - Antonio Cannatà
- Cardiothoracovascular Department , Center for Diagnosis and Management of Cardiomyopathies, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Trieste
| | - Denise Zaffalon
- Cardiothoracovascular Department , Center for Diagnosis and Management of Cardiomyopathies, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Trieste
| | - Gerardina Lardieri
- Cardiology Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Hospital of Gorizia and Monfalcone
| | - Giuseppe Limongelli
- Department of Translational Medical Sciences, Inherited and Rare Heart Disease, Vanvitelli Cardiology, University of Campania Luigi Vanvitelli, Caserta
| | - Massimo Imazio
- University Cardiology, A.O.U. Città della Salute e della Scienza di Torino, Torino
| | - Marco Canepa
- Cardiovascular Disease Unit, IRCCS Ospedale Policlinico San Martino - IRCCS Italian Cardiovascular Network.,Department of Internal Medicine, University of Genova, Genova
| | - Silvia Castelletti
- IRCCS Istituto Auxologico Italiano, Center for Cardiac Arrhythmias of Genetic Origin, Milan
| | - Barbara Bauce
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padova
| | - Elena Biagini
- Azienda Ospedaliero - Universitaria, Policlinico di Sant'Orsola, Cardiology Unit, Cardio-Thoracic-Vascular Department, Bologna, Italy
| | - Ugolino Livi
- Cardiothoracic Department, University Hospital of Udine, Udine
| | | | - Matteo Dal Ferro
- Cardiothoracovascular Department , Center for Diagnosis and Management of Cardiomyopathies, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Trieste
| | - Martina Perazzolo Marra
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padova
| | - Cristina Basso
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padova
| | - Camillo Autore
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University, Rome, Italy
| | - Gianfranco Sinagra
- Cardiothoracovascular Department , Center for Diagnosis and Management of Cardiomyopathies, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Trieste
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19
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Leopold JA, Maron BA, Loscalzo J. The application of big data to cardiovascular disease: paths to precision medicine. J Clin Invest 2020; 130:29-38. [PMID: 31895052 DOI: 10.1172/jci129203] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Advanced phenotyping of cardiovascular diseases has evolved with the application of high-resolution omics screening to populations enrolled in large-scale observational and clinical trials. This strategy has revealed that considerable heterogeneity exists at the genotype, endophenotype, and clinical phenotype levels in cardiovascular diseases, a feature of the most common diseases that has not been elucidated by conventional reductionism. In this discussion, we address genomic context and (endo)phenotypic heterogeneity, and examine commonly encountered cardiovascular diseases to illustrate the genotypic underpinnings of (endo)phenotypic diversity. We highlight the existing challenges in cardiovascular disease genotyping and phenotyping that can be addressed by the integration of big data and interpreted using novel analytical methodologies (network analysis). Precision cardiovascular medicine will only be broadly applied to cardiovascular patients once this comprehensive data set is subjected to unique, integrative analytical strategies that accommodate molecular and clinical heterogeneity rather than ignore or reduce it.
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20
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Zhou F, Niu L, Zhao M, Ni WX, Liu J. Real-time three-dimensional echocardiography predicts cardiotoxicity induced by postoperative chemotherapy in breast cancer patients. World J Clin Cases 2020; 8:2542-2553. [PMID: 32607331 PMCID: PMC7322441 DOI: 10.12998/wjcc.v8.i12.2542] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/01/2020] [Accepted: 06/02/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The anthracycline chemotherapeutic drugs are cardiotoxic. Studies have found some indicators related to cardiotoxicity. However, there is currently no accurate indicator that can predict cardiac toxicity early.
AIM To explore the diagnostic value of real-time three-dimensional echocardiography (RT3DE) in predicting cardiac toxicity in breast cancer patients undergoing chemotherapy.
METHODS Female breast cancer patients who underwent radical mastectomy and postoperative chemotherapy at the Affiliated Hanzhou First People’s Hospital, Zhejiang University School of Medicine were recruited. All patients were routinely administered with chemotherapy for four cycles (T1-T4) after surgery. Two-dimensional (2D) echocardiography, RT3DE, and serological examinations were performed after each cycle of chemotherapy. Patients were divided into a toxic group and a non-toxic group based on whether patients had Δ left ventricular ejection fraction > 10% after one year of chemotherapy. Repeated measurement analysis of variance was used to compare the changes in 2D echocardiographic indicators, serological indicators, and RT3DE indicators before and after chemotherapy. Multivariate logistic regression was used to identify independent predictive indicators for cardiac toxicity in postoperative chemotherapy patients. Receiver operating characteristics (ROC) curve analysis was performed to analyze the diagnostic value of potential indicators in the diagnosis of cardiotoxicity.
RESULTS A total of 107 female breast cancer patients were included in the study. T4 maximum peak velocity in early diastole (E peak)/mitral annulus lateral tissue Doppler (e' peak) (E/e'), serological indicators [T4 cardiac troponin I (cTnI) and T4 pro-brain natriuretic peptide (Pro-BNP)], T3 minimum left atrial volume (LAV), T4 LAVmin, T3 LAV before the start of the P wave (LAVprep), and T4 LAVprep in the toxicity group were significantly higher than those in the non-toxic group. Multivariate logistic regression found that T4 cTnI, T4 Pro-BNP, T3 LAVmin, T4 LAVmin, T3 LAVprep, and T4 LAVprep had potential predictive value for cardiac toxicity (P < 0.05). ROC results showed that T4 LAVmin had the highest accuracy for diagnosing cardiac toxicity [area under the curve (AUC) = 0.947; sensitivity = 78.57%; specificity = 94.62%], followed by T4 LAVprep (AUC = 0.899; sensitivity = 100%; specificity = 66.67%). The accuracies of LAVprep and LAVprep in predicting cardiac toxicity were higher than those of T3 LAVmin and T3 LAVprep.
CONCLUSION RT3DE of left atrial volume can be used to predict the cardiotoxicity caused by chemotherapy, and it is expected to guide the clinical adjustment of dose and schedule in time.
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Affiliation(s)
- Fang Zhou
- Department of Breast Surgery, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou 310006, Zhejiang Province, China
| | - Lin Niu
- Department of Ultrasound, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou 310006, Zhejiang Province, China
| | - Min Zhao
- Department of Ultrasound, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou 310006, Zhejiang Province, China
| | - Wei-Xing Ni
- Department of Ultrasound, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou 310006, Zhejiang Province, China
| | - Jian Liu
- Department of Breast Surgery, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou 310006, Zhejiang Province, China
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21
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Zhu S, Li M, Tian F, Wang S, Li Y, Yin P, Zhang L, Xie M. Diagnostic value of myocardial strain using two-dimensional speckle-tracking echocardiography in acute cardiac allograft rejection: A systematic review and meta-analysis. Echocardiography 2020; 37:561-569. [PMID: 32200582 DOI: 10.1111/echo.14637] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 02/06/2020] [Accepted: 03/01/2020] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Two-dimensional speckle-tracking echocardiography (2D STE) has been demonstrated to have certain diagnostic utility in heart transplantation (HTX) patients with acute cardiac allograft rejection (ACAR). The aim of the systematic review and meta-analysis was to evaluate the diagnostic value of common strain parameters for ACAR in HTX patients. METHODS After conducting a database search, we selected studies evaluating left ventricular global longitudinal strain (GLS), circumferential strain (CS), radial strain (RS), and free wall right ventricular longitudinal strain (RV FW) in rejection group vs rejection-free group. RESULTS After reviewing 886 publications, seven studies were finally included in the meta-analysis, representing the data of 1173 pairs of endomyocardial biopsy and echocardiographic examination. Heart transplantation patients with rejection had significantly lower GLS than rejection-free subjects (weighted mean difference -2.32 (95% CI, -3.41 to -1.23; P < .001). Heart transplantation patients with rejection had significantly lower CS than rejection-free subjects (weighted mean difference -2.49 (95% CI, -4.05 to -0.91; P = .0019). In addition, HTX patients with rejection also had significantly lower RV FW (weighted mean difference -4.90 (95% CI, -6.15 to -3.65; P < .001). CONCLUSIONS The meta-analysis and systematic review demonstrate that myocardial strain parameters derived from 2D STE may be useful in detecting ACAR in HTX patients. The present results provide encouraging evidence to consider the routine use of GLS, CS, and RV FW as markers of graft function involvement during ACAR.
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Affiliation(s)
- Shuangshuang Zhu
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Meng Li
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Fangyan Tian
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Shuyuan Wang
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Yuman Li
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Ping Yin
- Epidemiology and Health Statistics, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li Zhang
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Mingxing Xie
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
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22
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State-of-the-art Review: Interventional Onco-Cardiology. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2020. [DOI: 10.1007/s11936-020-00809-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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23
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Abstract
Myocarditis is generally a mild and self-limited consequence of systemic infection of cardiotropic viruses. However, patients can develop a temporary or permanent impairment of cardiac function including acute cardiomyopathy with hemodynamic compromise or severe arrhythmias. In this setting, specific causes of inflammation are associated with variable risks of death and transplantation. Recent translational studies suggest that treatments tailored to specific causes of myocarditis may impact clinical outcomes when added to guideline-directed medical care. This review summarizes recent advances in translational research that influence the utility of endomyocardial biopsy for the management of inflammatory cardiomyopathies. Emerging therapies for myocarditis based on these mechanistic hypotheses are entering clinical trials and may add to the benefits of established heart failure treatment.
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Affiliation(s)
- Carsten Tschöpe
- From the Charité, University Medicine Berlin, Campus Virchow Klinikum (CVK), Department of Cardiology, Germany (C.T., S.V.L.).,Charité-Universitätsmedizin Berlin, BCRT-Berlin Institute of Health Center for Regenerative Therapies, Germany (C.T., S.V.L.).,Charité-Universitätsmedizin Berlin, BCRT-Berlin-Brandenburg Centrum für Regenerative Therapien, Germany (C.T., S.V.L.).,Deutsches Zentrum für Herz Kreislauf Forschung (DZHK)-Standort Berlin/Charité, Germany (C.T., S.V.L.)
| | - Leslie T Cooper
- Department of Cardiovascular Medicine, Mayo Clinic, Jacksonville, FL (L.T.C.)
| | - Guillermo Torre-Amione
- Methodist DeBakey Heart and Vascular Center, The Methodist Hospital, Houston, TX (G.T.-A.).,Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Cátedra de Cardiología y Medicina Vascular, Monterrey, Nuevo León, Mexico (G.T.-A.)
| | - Sophie Van Linthout
- From the Charité, University Medicine Berlin, Campus Virchow Klinikum (CVK), Department of Cardiology, Germany (C.T., S.V.L.).,Charité-Universitätsmedizin Berlin, BCRT-Berlin Institute of Health Center for Regenerative Therapies, Germany (C.T., S.V.L.).,Charité-Universitätsmedizin Berlin, BCRT-Berlin-Brandenburg Centrum für Regenerative Therapien, Germany (C.T., S.V.L.).,Deutsches Zentrum für Herz Kreislauf Forschung (DZHK)-Standort Berlin/Charité, Germany (C.T., S.V.L.)
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24
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Tran N, Kwok CS, Bennett S, Ratib K, Heatlie G, Phan T. Idiopathic eosinophilic myocarditis presenting with features of an acute coronary syndrome. Echo Res Pract 2020; 7:K1-K6. [PMID: 32110421 PMCID: PMC7040860 DOI: 10.1530/erp-19-0044] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 01/09/2020] [Indexed: 01/22/2023] Open
Abstract
Summary A 62-year-old female was admitted with severe left-sided chest pain, nausea and pre-syncope. She had widespread T wave inversion on ECG and elevated troponins and was suspected to have an acute coronary syndrome event. Invasive coronary angiogram revealed normal coronary anatomy with no flow-limiting lesions. Echocardiography and cardiac MRI revealed impaired left ventricular (LV) systolic impairment, a mobile LV apical thrombus and a moderate global pericardial effusion with no significant compromise. Full blood count analysis indicated the patient to have significant eosinophilia, and the patient was diagnosed with idiopathic eosinophilic myocarditis. She was commenced on Prednisolone and Apixaban, and eosinophil levels returned to normal after 10 days of steroids. Over the course of 3 months, the patient had a complete recovery of her LV function and resolution of the LV thrombus. This case highlights a rare, reversible case of idiopathic eosinophilic myocarditis which may present similar to acute coronary syndrome. Learning points:
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Affiliation(s)
- Nam Tran
- University Hospitals of North Midlands NHS Trust, Cardiology, Stoke-on-Trent, UK
| | - Chun Shing Kwok
- University Hospitals of North Midlands, Department of Cardiology, Stoke-on-Trent, UK
| | - Sadie Bennett
- Royal Stoke University Hospital, Heart and Lung Centre, Stoke-on-Trent, UK
| | - Karim Ratib
- University Hospitals of North Midlands NHS Trust, Cardiology, Stoke-on-Trent, UK
| | - Grant Heatlie
- University Hospitals of North Midlands NHS Trust, Cardiology, Stoke-on-Trent, UK
| | - Thanh Phan
- University Hospitals of North Midlands NHS Trust, Cardiology, Stoke-on-Trent, UK
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25
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Donisan T, Balanescu DV, Palaskas N, Lopez-Mattei J, Karimzad K, Kim P, Charitakis K, Cilingiroglu M, Marmagkiolis K, Iliescu C. Cardiac Interventional Procedures in Cardio-Oncology Patients. Cardiol Clin 2020; 37:469-486. [PMID: 31587788 DOI: 10.1016/j.ccl.2019.07.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Comorbidities specific to the cardio-oncology population contribute to the challenges in the interventional management of patients with cancer and cardiovascular disease (CVD). Patients with cancer have generally been excluded from cardiovascular randomized clinical trials. Endovascular procedures may represent a valid option in patients with cancer with a range of CVDs because of their minimally invasive nature. Patients with cancer are less likely to be treated according to societal guidelines because of perceived high risk. This article presents the specific challenges that interventional cardiologists face when caring for patients with cancer and the modern tools to optimize care.
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Affiliation(s)
- Teodora Donisan
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1451, Houston, TX 77030, USA. https://twitter.com/TDonisan
| | - Dinu Valentin Balanescu
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1451, Houston, TX 77030, USA. https://twitter.com/dinubalanescu
| | - Nicolas Palaskas
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1451, Houston, TX 77030, USA
| | - Juan Lopez-Mattei
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1451, Houston, TX 77030, USA
| | - Kaveh Karimzad
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1451, Houston, TX 77030, USA
| | - Peter Kim
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1451, Houston, TX 77030, USA
| | - Konstantinos Charitakis
- Department of Cardiology, McGovern Medical School at The University of Texas Health Science Center at Houston, 6431 Fannin Street, Houston, TX 77030, USA
| | - Mehmet Cilingiroglu
- Department of Cardiology, Arkansas Heart Hospital, 1701 South Shackleford Road, Little Rock, AR 72211, USA
| | | | - Cezar Iliescu
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1451, Houston, TX 77030, USA.
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26
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Lakkireddy D, Turagam MK, Yarlagadda B, Dar T, Hamblin M, Krause M, Parikh V, Bommana S, Atkins D, Di Biase L, Mohanty S, Rosamond T, Carroll H, Nydegger C, Wetzel L, Gopinathannair R, Natale A. Myocarditis Causing Premature Ventricular Contractions: Insights From the MAVERIC Registry. Circ Arrhythm Electrophysiol 2019; 12:e007520. [PMID: 31838913 DOI: 10.1161/circep.119.007520] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Premature ventricular contractions are a common clinical presentation that drives further diagnostic workup. We hypothesize the presence of underlying inflammation is often unrecognized in these patients with a potential for continued disease progression if not diagnosed and treated early in the disease course. METHODS This is a single-center, prospective study including 107 patients with frequent symptomatic premature ventricular contractions (>5000/24 h) and no known ischemic heart disease. Patients underwent a combination of laboratory testing, 18F-fluorodeoxyglucose positron emission tomography scan, cardiac magnetic resonance imaging, and biopsy. Patients were diagnosed with myocarditis based on a multidisciplinary approach and treated with immunosuppressive therapy. RESULTS The mean age of the cohort was 57±15 years, 41% were males, and left ventricular ejection fraction was 47±11.8%. Positive positron emission tomography scan was seen in 51% (55/107), of which 51% (28/55) had preserved left ventricle function. Based on clinical profile, 18F-fluorodeoxyglucose-positron emission tomography imaging, cardiac magnetic resonance, and histological data 58% patients (32/55) received immunosuppressive therapy alone and 25.4% (14/55) received immunosuppressive therapy and catheter ablation. Optimal response was seen in 67% (31/46) over a mean follow-up of 6±3 months. In patients with left ventricle systolic dysfunction, 37% (10/27) showed an improvement in mean left ventricular ejection fraction of 13±6%. CONCLUSIONS Approximately 51% of patients presenting with frequent premature ventricular contractions have underlying myocardial inflammation in this cohort. 18F-fluorodeoxyglucose-positron emission tomography scan can be a useful modality for early diagnosis and treatment with immunosuppressive therapy in selected patients can improve clinical outcomes.
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Affiliation(s)
- Dhanunjaya Lakkireddy
- Kansas City Heart Rhythm Institute & Research Foundation, KS (D.L., S.B., D.A., C.N., S.B., H.C., R.G.)
| | - Mohit K Turagam
- Mount Sinai Hospital, Icahn School of Medicine, New York, NY (M.K.T.)
| | | | - Tawseef Dar
- Massachusetts General Hospital, Boston (T.D.)
| | - Mark Hamblin
- University of Kansas Hospital & Medical Center, Kansas City (M.H., M.K., T.R., L.W.)
| | - Megan Krause
- University of Kansas Hospital & Medical Center, Kansas City (M.H., M.K., T.R., L.W.)
| | | | - Sudharani Bommana
- Kansas City Heart Rhythm Institute & Research Foundation, KS (D.L., S.B., D.A., C.N., S.B., H.C., R.G.)
| | - Donita Atkins
- Kansas City Heart Rhythm Institute & Research Foundation, KS (D.L., S.B., D.A., C.N., S.B., H.C., R.G.)
| | | | | | - Thomas Rosamond
- University of Kansas Hospital & Medical Center, Kansas City (M.H., M.K., T.R., L.W.)
| | - Heidi Carroll
- Kansas City Heart Rhythm Institute & Research Foundation, KS (D.L., S.B., D.A., C.N., S.B., H.C., R.G.)
| | - Cheri Nydegger
- Kansas City Heart Rhythm Institute & Research Foundation, KS (D.L., S.B., D.A., C.N., S.B., H.C., R.G.)
| | - Louis Wetzel
- University of Kansas Hospital & Medical Center, Kansas City (M.H., M.K., T.R., L.W.)
| | - Rakesh Gopinathannair
- Kansas City Heart Rhythm Institute & Research Foundation, KS (D.L., S.B., D.A., C.N., S.B., H.C., R.G.)
| | - Andrea Natale
- Texas Cardiac Arrhythmia Institute, Austin (S.M., A.N.)
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27
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Brownrigg J, Lorenzini M, Lumley M, Elliott P. Diagnostic performance of imaging investigations in detecting and differentiating cardiac amyloidosis: a systematic review and meta-analysis. ESC Heart Fail 2019; 6:1041-1051. [PMID: 31487121 PMCID: PMC6816075 DOI: 10.1002/ehf2.12511] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/10/2019] [Accepted: 07/30/2019] [Indexed: 12/24/2022] Open
Abstract
AIMS The study aims to systematically assess the diagnostic performance of cardiac magnetic resonance (CMR) and nuclear scintigraphy (index tests) for the diagnosis and differentiation of subtypes of cardiac amyloidosis. METHODS AND RESULTS MEDLINE and Embase electronic databases were searched for studies evaluating the diagnostic performance of CMR or nuclear scintigraphy in detecting cardiac amyloidosis and subsequently in differentiating transthyretin amyloidosis (ATTR) from immunoglobulin light-chain (AL) amyloidosis. In this meta-analysis, histopathological examination of tissue from endomyocardial biopsy (EMB) or extra-cardiac organs were reference standards. Pooled sensitivity, specificity, positive likelihood ratio, and negative likelihood ratio were calculated, and a random effects meta-analysis was used to estimate diagnostic odds ratios. Methodological quality was assessed using a validated instrument. Of the 2947 studies identified, 27 met the criteria for inclusion. Sensitivity and specificity of CMR in diagnosing cardiac amyloidosis was 85.7% and 92.0% against EMB reference and 78.9% and 93.9% with any organ histology reference. Corresponding sensitivity and specificity of nuclear scintigraphy was 88.4% and 87.2% against EMB reference and 82.0% and 98.8% with histology from any organ. CMR was unable to reliably differentiate ATTR from AL amyloidosis (sensitivity 28.1-99.0% and specificity 11.0-60.0%). Sensitivity and specificity of nuclear scintigraphy in the differentiation of ATTR from AL amyloidosis ranged from 90.9% to 91.5% and from 88.6% to 97.1%. Pooled negative likelihood ratio and positive likelihood ratio for scintigraphy in this setting were 0.1 and 8, with EMB reference standard. Study quality assessed by QUADAS-2 was generally poor with evidence of bias. CONCLUSIONS Cardiac magnetic resonance is a useful test for diagnosing cardiac amyloidosis but is not reliable in further classifying the disease. Nuclear scintigraphy offers strong diagnostic performance in both the detection of cardiac amyloidosis and differentiating ATTR from AL amyloidosis. Our findings support the use of both imaging modalities in a non-invasive diagnostic algorithm that also tests for the presence of monoclonal protein.
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Affiliation(s)
- Jack Brownrigg
- Pfizer LimitedWalton Oaks, Dorking Road, Walton‐on‐the‐Hill, TadworthSurreyKT20 7NSUK
| | | | - Matthew Lumley
- Pfizer LimitedWalton Oaks, Dorking Road, Walton‐on‐the‐Hill, TadworthSurreyKT20 7NSUK
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Jacobson A, Sutthiwan P. Myocarditis: A rare manifestation of acute Q fever infection. J Cardiol Cases 2019; 20:45-48. [PMID: 31440310 DOI: 10.1016/j.jccase.2019.03.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/03/2019] [Accepted: 03/22/2019] [Indexed: 12/20/2022] Open
Abstract
Myocarditis is a rare disease manifestation of acute Q fever caused by infection with Coxiella burnetii, an infectious Gram-negative proteobacteria. C. burnetii has a large animal reservoir and is often transmitted to humans during animal birth. Acute Q fever has a nonspecific disease presentation leading to delayed treatment and potentially worsened clinical outcomes. We describe a case of an otherwise healthy adult man with angina, ST elevations, and positive cardiac troponins-all findings suggestive of acute coronary syndrome. Cardiac catheterization revealed no significant coronary blockages or abnormalities. On echocardiography he was found to have heart failure with reduced ejection fraction. The patient's social history included several risk factors for Q fever. Serologic testing returned positive for anti-C. burnetii antibodies, and a diagnosis of acute Q fever myocarditis was made. The patient was appropriately treated with a course of doxycycline and clinically improved. <Learning objective: Q fever has a nonspecific presentation often leading to a delayed or missed diagnosis, resulting in worsened morbidity and mortality. Patients with angina-like chest pain and risk factors for Q fever should promptly be tested for infection with C. burnetii. Cardiac magnetic resonance imaging is a useful tool to improve diagnostic accuracy, with positive serology confirming the diagnosis. Treatment includes a course of antibiotics-often doxycycline.>.
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Abstract
Purpose of review Myocarditis is an inflammatory disease of the cardiac muscle mainly caused by viral infection. Due to the diverse clinical presentation of myocarditis, accurate diagnosis demands simultaneous histologic, immunohistochemical and molecular biological workup of endomyocardial biopsies (EMBs) as defined by the position statement of the Working Group on Myocardial and Pericardial Diseases of the European Society of Cardiology on myocarditis. Recent findings Endomyocardial biopsy-based analysis of viral transcriptional activity, mRNA expression, epigenetics and region-specific protein expression analysis via imaging mass spectrometry have led to the identification of novel potential diagnostic criteria, markers with prognostic value and therapeutic targets for the treatment of viral myocarditis, opening new avenues for novel therapies, including cell therapies, as well as the use of established treatment options, be it from other indications. Summary Under certain clinical scenarios EMB-based analysis is required to come to a tailored individualized therapy that improves symptoms and prognosis of patients with acute and chronic viral-driven cardiac inflammation.
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30
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Otto CM. Heartbeat: Is it feasible to use computed tomographic coronary angiography for first-line diagnosis in chest pain patients? BRITISH HEART JOURNAL 2018; 104:872-874. [DOI: 10.1136/heartjnl-2018-313443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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