scholarly journals Cardiac involvement in patients recovered from coronavirus disease-2019 (COVID-19): a systematic review

2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
N Shafiabadi ◽  
H Rastad ◽  
M Mozafarybazargany ◽  
H Talakoob ◽  
H Karim
Keyword(s):  
Systematic Review ◽  
Cardiac Magnetic Resonance ◽  
Magnetic Resonance ◽  
Acute Phase ◽  
Cardiac Involvement ◽  
Cardiac Injury ◽  
Control Group ◽  
Eligibility Criteria ◽  
Number Of Patients ◽  
Cmr Imaging

Abstract Background About 47.3 million people have recovered from coronavirus disease 2019 (COVID-19). Manifestations of cardiac involvement have been noted in a significant number of patients in the acute phase. There are increasing concerns that some of these cardiac sequels may persist beyond the acute phase. If untreated, the sustained cardiac injury, especially myocarditis and fibrosis, could have severe consequences. Recent studies have assessed the presence of cardiac involvement using cardiac magnetic resonance (CMR) imaging during the post-acute phase. Purpose We present a systematic review of studies assessing evidence of cardiac involvement in patients recovered from COVID-19 during the post-acute phase using Cardiac Magnetic Resonance (CMR) Imaging. Methods We reported this study in accordance with PRISMA. A systematic search was performed on PubMed, Embase (Elsevier), and Google scholar databases using Boolean operators and the relevant key terms covering COVID-19, Cardiac injury, CMR, and follow-up. Retrieved articles were included based on predefined eligibility criteria. Results Of 1406 articles retrieved from the initial search, 11 items, 9 cohort, and 2 case series studies met our eligibility criteria. The rate of raised T1 (reported in 6 articles) in patients recovered from COVID-19 varied across studies from 5% to73%. In 4 out of 9 studies, raised T2 was detected in any patients, and in remained studies, its rate ranged from 2% to 60%. In most of the included studies, LGE (myocardial or pericardial) was observed in COVID-19 survivors, ranged from 7.0% to 100%. Myocardial LGE mainly had nonischemic patterns. None of the cohort studies observed myocardial LGE in “healthy” controls. Most studies found that patients who recovered from COVID-19 had significantly a greater mean (SD) T1 and T2 compared to participants in the control group. Conclusion Our systematic review study found evidence of subclinical and clinical myocardial and pericardial involvement in patients recovered from COVID-19. FUNDunding Acknowledgement Type of funding sources: None.

scholarly journals Mouth-rinses and SARS-CoV-2 viral load in saliva: A living systematic review

2021 ◽  
Author(s):  
Akram Hernández-Vásquez ◽  
Antonio Barrenechea-Pulache ◽  
Daniel Comandé ◽  
Diego Azañedo
Keyword(s):  
Systematic Review ◽  
Clinical Trials ◽  
Viral Load ◽  
Randomized Clinical Trials ◽  
Risk Of Bias ◽  
Control Group ◽  
Sterile Water ◽  
Eligibility Criteria ◽  
Mouth Rinses ◽  
Number Of Patients

ABSTRACTObjectiveTo conduct a living systematic review of the clinical evidence regarding the effect of different mouth-rinses on the viral load of SARS-CoV-2 in the saliva of infected patients. The viral load in aerosols, the duration of the reduction in viral load, viral clearance, SARS-CoV-2 cellular infectivity, and salivary cytokine profiles were also evaluated.Materials and methodsThis study was reported using the PRISMA guidelines. An electronic search was conducted in seven databases and in preprint repositories. We included human clinical trials that evaluated the effect of mouth-rinses with antiseptic substances on the viral load of SARS-CoV-2 in the saliva of children or adults that tested positive for SARS-CoV-2 using reverse transcriptase polymerase chain reaction (RT-PCR). Risk of bias was assessed using the ROBINS-I tool. PROSPERO registration number CRD42021240561.ResultsFour studies matching eligibility criteria were selected for evaluation (n=32 participants). Study participants underwent oral rinses with hydrogen peroxide (H2O2) at 1 %, povidone–iodine (PI) at 0.5% or 1%, chlorhexidine gluconate (CHX) at 0.2% or 0.12% or cetylpyridinium chloride (CPC) at 0.075%. Only one study included a control group with sterile water. Three of the studies identified a significant reduction in viral load up to 3, 4, and 6 hours after the use of mouthwashes with PI, CHX, and CPC or PI vs. sterile water, respectively, while one study did not identify a significant reduction in viral load after the use of H2O2 rinses.ConclusionsAccording to the present systematic review, the effect of the use of mouth-rinses on SARS-CoV-2 viral load in the saliva of COVID-19 patients remains uncertain. This is mainly due to the limited number of patients included and a high risk of bias present in the studies analyzed. Evidence from well-designed randomized clinical trials is required for further and more objective evaluation of this effect.

scholarly journals Recurrent hemopericardium with cardiac tamponade as an initial presentation of cardiac sarcoidosis

2017 ◽  
Vol 5 (1) ◽  
pp. 10
Author(s):  
Aditya Sanjeev Pawaskar ◽  
Gregg M. Lanier ◽  
Priya Prakash ◽  
Julia Y. Ash
Keyword(s):  
Case Report ◽  
Cardiac Magnetic Resonance ◽  
Magnetic Resonance ◽  
Cardiac Tamponade ◽  
Cardiac Involvement ◽  
Cardiac Sarcoidosis ◽  
Pulmonary Sarcoidosis ◽  
Non Invasive ◽  
Extra Pulmonary ◽  
Cmr Imaging

This case report illustrates an unusual presentation of recurrent hemopericardium with cardiac tamponade secondary to pulmonary sarcoidosis with extra-pulmonary cardiac involvement. It also demonstrates the usefulness of cardiac magnetic resonance (CMR) imaging as a non-invasive modality for the diagnosis of cardiac sarcoidosis.

scholarly journals Echocardiography, Lung Ultrasound and Cardiac Magnetic Resonance Findings in COVID-19: A Systematic Review

2021 ◽  
Author(s):  
Kirolos Barssoum ◽  
Varun Victor ◽  
Ahmad Salem ◽  
Ashish Kumar ◽  
Mahmood Mubasher ◽  
...  
Keyword(s):  
Systematic Review ◽  
Cardiac Magnetic Resonance ◽  
Magnetic Resonance ◽  
Current Literature ◽  
Web Of Science ◽  
Lung Ultrasound ◽  
Case Series ◽  
Cmr Imaging

The manifestations of COVID-19 as outlined by echocardiography, lung ultrasound (LUS) and cardiac magnetic resonance (CMR) imaging are yet to be fully described. We conducted a systematic review of the current literature and included studies that described cardiovascular manifestations of COVID-19 using echocardiography, LUS and CMR. We queried PubMed, EMBASE and Web of Science for relevant articles. Original studies and case series were included. This review describes the most common abnormalities encountered on echocardiography, LUS and CMR in patients infected with COVID-19.

scholarly journals POS0886 COULD BE INTERSTITIAL MYOCARDITIS A FEATURE OF THE ANTISYNTHETASE SYNDROME?

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 699.1-699
Author(s):  
A. Gil-Vila ◽  
G. Burcet ◽  
A. Anton-Vicente ◽  
D. Gonzalez-Sans ◽  
A. Nuñez-Conde ◽  
...  
Keyword(s):  
Cardiac Magnetic Resonance ◽  
Late Gadolinium Enhancement ◽  
Magnetic Resonance ◽  
Interstitial Lung Disease ◽  
Cardiac Involvement ◽  
T2 Mapping ◽  
Extracellular Volume ◽  
Interstitial Tissue ◽  
Antisynthetase Syndrome ◽  
Gadolinium Enhancement

Background:Antisynthetase syndrome (ASS) is characterized by inflammatory myopathy, interstitial lung disease, arthritis, mechanical hands and Raynaud phenomenon, among other features. Recent studies have shown that idiopathic inflammatory myopathies (IIM) may develop cardiac involvement, either ischemic (coronary artery disease) or inflammatory (myocarditis). We wonder if characteristic lung interstitial involvement (interstitial lung disease) that appears in patients with the ASS may also affect the myocardial interstitial tissue. New magnetic resonance mapping techniques could detect subclinical myocardial involvement, mainly as edema (increase extracellular volume in interstitium and extracellular matrix), even in the absence of visible late Gadolinium enhancement (LGE).Objectives:Our aim was to describe the presence of interstitial myocarditis in a group of patients with ASS.Methods:Cross-sectional, observational study performed in a tertiary care center. We included 13 patients diagnosed with ASS (7 male, 53%, mean (SD) age at diagnosis 56,8 years (±11,8)). The patients were consecutively selected from our outpatient myositis clinic. Myositis specific and associated antibodies were performed by means of line immunoblot (EUROIMMUN©). Cardiac magnetic resonance (CMR) was performed on all patients. The study protocol includes functional cine magnetic resonance and standard late gadolinium enhancement (LGE), as well as novel parametric T1 and T2 mapping sequences (modified look locker inversion recovery sequences - MOLLI) with extracellular volume (ECV) calculation 20 minutes after the injection of a gadolinium-based contrast material.Results:CMR could not be performed in one patient due to anxiety. All patients studied (12) had a normal biventricular function, without alteration of segmental contraction. A third (4 out of 12, 33%) of the studied patients showed elevated T2 myocardial values without focal LGE, half of them (2/4) with an elevated ECV, consistent with myocardial edema. Two patients with normal T2 values showed unspecific LGE focal patterns, one in the right ventricle union points and another with mild interventricular septum enhancement (Figure 1). None of the patients studied refer any cardiac symptomatology. All the four patients with T2 mapping alterations (100%) had interstitial lung involvement, but only 4 out of 8 (50%) of the rest ASS patients without T2 mapping positivity. The autoimmune profile was as follows: 10 anti-Jo1/Ro52, 1 anti-EJ/Ro52, 2 anti-PL12.Conclusion:Myocarditis, although subclinical, appears to be a feature in ASS patients. T1 and T2 mapping sequences might be valuable to detect and monitor subclinical cardiac involvement in these patients. The possibility that the same etiopathogenic mechanism may be involved in the interstitial tissue in lung and myocardium is raised. More studies must be done in order to assert the prevalence of myocarditis in ASS.References:[1]Dieval C et al. Myocarditis in Patients With Antisynthetase Syndrome: Prevalence, Presentation, and Outcomes. Medicine (Baltimore). 2015 Jul;94(26):e798.[2]Myhr KA, Pecini R. Management of Myocarditis in Myositis: Diagnosis and Treatment. Curr Rheumatol Rep. 2020 Jul 22; 22:49.[3]Sharma K, Orbai AM, Desai D, Cingolani OH, Halushka MK, Christopher-Stine L, Mammen AL, Wu KC, Zakaria S. Brief report: antisynthetase syndrome-associated myocarditis. J Card Fail. 2014 Dec;20(12):939-45.Figure 1.Cardiac magnetic resonance images from ASS patients.Disclosure of Interests:None declared

scholarly journals Tolerability of statin-based management of patients with a history of statin-associated muscle symptoms: protocol for a systematic review

BMJ Open ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. e052341
Author(s):  
Fanny Villoz ◽  
Christina Lyko ◽  
Cinzia Del Giovane ◽  
Nicolas Rodondi ◽  
Manuel R Blum
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Mean Difference ◽  
Control Group ◽  
Cochrane Central Register ◽  
Eligibility Criteria ◽  
Clinical Issue ◽  
Standard Data ◽  
Evaluation Approach ◽  
History Of

IntroductionStatin-associated muscle symptoms (SAMSs) are a major clinical issue in the primary and secondary prevention of cardiovascular events. Current guidelines advise various approaches mainly based on expert opinion. We will lead a systematic review and meta-analysis to explore the tolerability and acceptability and effectiveness of statin-based therapy management of patients with a history of SAMS. We aim to provide evidence on the tolerability and different strategies of statin-based management of patients with a history of SAMS.Methods and analysisWe will conduct a systematic review of randomised controlled trials (RCTs) and non-randomised studies with a control group. We will search in Data sources MEDLINE, EMBASE, Cochrane Central Register of Controlled Clinical Trials, Scopus, Clinicaltrials.gov and Proquest from inception until April 2021. Two independent reviewers will carry out the study selection based on eligibility criteria. We will extract data following a standard data collection form. The reviewers will use the Cochrane Collaboration’s tools and Newcastle-Ottawa Scale to appraise the study risk of bias. Our primary outcome will be tolerability and our secondary outcomes will be acceptability and effectiveness. We will conduct a qualitative analysis of all included studies. In addition, if sufficient and homogeneous data are available, we will conduct quantitative analysis. We will synthesise dichotomous data using OR with 95% CI and continuous outcomes by using mean difference or standardised mean difference (with 95% CI). We will determine heterogeneity visually with forest plots and quantitatively with I2 and Q-test. We will summarise the confidence in the quantitative estimate by using Grading of Recommendations Assessment, Development and Evaluation approach.Ethics and disseminationAs a systematic review of literature without collection of new clinical data, there will be no requirement for ethical approval. We will disseminate findings through peer-reviewed publications.PROSPERO registration numberCRD42020202619.

scholarly journals Incremental value of feature-tracking cardiac magnetic resonance imaging in detecting myocardial dysfunction in patients with idiopathic ventricular arrhythmias

2021 ◽  
Vol 22 (Supplement_1) ◽  
Author(s):  
C Nikolaidou ◽  
C Kotanidis ◽  
J Leal-Pelado ◽  
K Kouskouras ◽  
VP Vassilikos ◽  
...  
Keyword(s):  
Cardiac Magnetic Resonance ◽  
Magnetic Resonance ◽  
Ventricular Arrhythmias ◽  
Feature Tracking ◽  
Myocardial Dysfunction ◽  
Global Longitudinal Strain ◽  
Left Ventricular ◽  
Volume Index ◽  
Control Subjects ◽  
Cmr Imaging

Abstract Funding Acknowledgements Type of funding sources: None. Introduction Cardiac magnetic resonance (CMR) imaging can identify the underlying substrate in patients with ventricular arrhythmias (VAs) and normal echocardiography. Myocardial strain has emerged as a superior index of systolic performance compared to ejection fraction (EF), with an incremental prognostic value in many cardiac diseases. Purpose To assess myocardial deformation using 2-D feature-tracking CMR strain imaging (CMR-FT) in patients with frequent VAs (≥500 ventricular premature contractions (VPC)/24 hours; and/or non-sustained ventricular tachycardia), and structurally normal hearts on echocardiography without evidence of coronary artery disease. Methods Sixty-eight consecutive patients (mean age 46 ± 16 years; 54% female) and 72 healthy controls matched for age and body surface area were included in the study. CMR imaging was performed on a 1.5T Magnetom Avanto (Siemens, Erlangen, Germany) scanner using a standard cardiac protocol. Results CMR showed normal findings in 30 patients (44%), while 16 (24%) had previous myocarditis, 6 (9%) had a diagnosis of non-ischaemic cardiomyopathy (NICM), 15 (22%) were diagnosed with VPC-related cardiomyopathy, and 1 patient had subendocardial infarction [excluded from strain analysis]. Mean left ventricular EF (LVEF) in patients was 62% ± 6% and right ventricular EF 64% ± 6% (vs. 65% ± 3% and 66% ± 4% in controls, respectively). Compared to control subjects, patients with VAs had impaired peak LV global radial strain (GRS) (28.88% [IQR: 25.87% to 33.97%] vs. 36.65% [IQR:33.19% to 40.2%], p < 0.001) and global circumferential strain (GCS) (-17.73% [IQR: -19.8% to -16.33%] vs. -20.66% [IQR: -21.72% to -19.6%], p < 0.001, Panel A). Peak LV GRS could differentiate patients with previous myocarditis from patients with NICM and those with VPC-related cardiomyopathy (Panel B). Peak LV GCS could differentiate patients with previous myocarditis from patients with NICM (Panel C). Peak LV GRS showed excellent diagnostic accuracy in detecting patients from control subjects (Panel D). In a multivariable regression model, subjects with a low GRS (<29.91%-determined by the Youden’s index) had 5-fold higher odds of having VAs (OR:4.99 [95%CI: 1.2-21.95]), after adjusting for LVEF, LV end-diastolic volume index, age, sex, BMI, smoking, hypertension, and dyslipidaemia. Peak LV global longitudinal strain (GLS) and RV strain indices were not statistically different between patients and controls. Conclusion Peak LV GRS and GCS are impaired in patients with frequent idiopathic VAs and can detect myocardial contractile dysfunction in patients with different underlying substrates. Our findings suggest that LV strain indices on CMR-FT constitute independent markers of myocardial dysfunction on top and independently of EF. Abstract Figure.

scholarly journals Identification and prognostication of the substrate of ventricular arrhythmia with cardiac magnetic resonance (CMR) imaging in patients with normal echocardiography

2021 ◽  
Vol 22 (Supplement_1) ◽  
Author(s):  
S Younus ◽  
H Maqsood ◽  
A Gulraiz ◽  
MD Khan ◽  
R Awais
Keyword(s):  
Heart Disease ◽  
Ventricular Tachycardia ◽  
Cardiac Magnetic Resonance ◽  
Chest Pain ◽  
Magnetic Resonance ◽  
Ventricular Arrhythmia ◽  
Heart Diseases ◽  
Sustained Ventricular Tachycardia ◽  
Structural Heart Diseases ◽  
Cmr Imaging

Abstract Funding Acknowledgements Type of funding sources: Other. Main funding source(s): Self Introduction Malignant ventricular arrhythmia contributes to approximately half of the sudden cardiac deaths. In common practice, echocardiography is used to identify structural heart diseases that are the most frequent substrate of VA. Identification and prognostication of structural heart diseases are very important as they are the main determinant of poor prognosis of ventricular arrhythmia. Purpose : The objective of this study is to determine whether cardiac magnetic resonance (CMR) may identify structural heart disease (SHD) in patients with ventricular arrhythmia who had no pathology observed on echocardiography. Methods : A total of 864 consecutive patients were enrolled in this single-center prospective study with significant ventricular arrhythmia. VA was characterized as >1000 ventricular ectopic beats per 24 hours, non-sustained ventricular arrhythmia, sustained ventricular arrhythmia, and no pathological lesion on echocardiography. The primary endpoint was the detection of SHD with CMR. Secondary endpoints were a composite of CMR detection of SHD and abnormal findings not specific for a definite SHD diagnosis. Results : CMR studies were used to diagnose SHD in 212 patients (24.5%) and abnormal findings not specific for a definite SHD diagnosis in 153 patients (17.7%). Myocarditis (n = 84) was the more frequent disease, followed by arrhythmogenic cardiomyopathy (n = 51), ischemic heart disease (n = 32), dilated cardiomyopathy (n = 17), hypertrophic cardiomyopathy (n = 12), congenital cardiac disease (n = 08), left ventricle noncompaction (n = 5), and pericarditis (n = 3). The strongest univariate and multivariate predictors of SHD on CMR images were chest pain (odds ratios [OR]: 2.5 and 2.33, respectively) and sustained ventricular tachycardia (ORs: 2.62 and 2.21, respectively). Conclusion : Our study concludes that SHD was able to be identified on CMR imaging in a significant number of patients with malignant VA and completely normal echocardiography. Chest pain and sustained ventricular tachycardia were the two strongest predictors of positive CMR imaging results. Abstract Figure. Distribution of different SHD

Ischemic and non-ischemic dilated cardiomyopathy

Open Medicine ◽  
2014 ◽  
Vol 9 (1) ◽  
pp. 15-20 ◽  
Author(s):  
Giovanni Fazio ◽  
Federica Vernuccio ◽  
Emanuele Grassedonio ◽  
Giuseppe Grutta ◽  
Giuseppe Lo Re ◽  
...  
Keyword(s):  
Cardiac Magnetic Resonance ◽  
Magnetic Resonance ◽  
Dilated Cardiomyopathy ◽  
High Sensitivity ◽  
Left Ventricular ◽  
Ischemic Disease ◽  
Coronary Imaging ◽  
Diagnostic Potential ◽  
Non Ischemic Dilated Cardiomyopathy ◽  
Cmr Imaging

AbstractDilated Cardiomyopathy is a high-incident disease, which diagnosis of and treatments are clinical priority. The aim of our study was to evaluate the diagnostic potential of cardiac magnetic resonance (CMR) imaging; echocardiography and the biochemical parameters that can help us differentiate between the post-ischemic and non-ischemic dilated cardiomyopathy. Materials and methods. The study enrolled 134 patients with dilated cardiomyopathy: 74 with the post-ischemic form and 60 with the non-ischemic one. All patients underwent a coronary imaging test, with echocardiogram, cardiac magnetic resonance and a blood test. Pro-inflammatory cytokines were evaluated using Luminex kit. Data was compared between the two groups. Results. Echocardiography allowed recognition of Left Ventricular Non Compaction in 2 patients. Longitudinal and circumferential strains were significantly different in the two groups (p<0.05). Using CMR imaging a post-myocarditis scar was diagnosed in 2 patients and a post-ischemic scar in 95% of patients with the chronic ischemic disease. The interleukin IL-1, IL-6 and TNF-α levels were higher in the post-ischemic group compared with the non-ischemic one. Conclusions. The use of second level techniques with a high sensitivity and specificity would help distinguish among different sub-forms of dilated cardiomyopathy.

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