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Morariu VI, Arnautu DA, Morariu SI, Popa AM, Parvanescu T, Andor M, Abhinav S, David VL, Ionescu A, Tomescu MC. 2D speckle tracking: a diagnostic and prognostic tool of paramount importance. Eur Rev Med Pharmacol Sci 2022; 26:3903-3910. [PMID: 35731059 DOI: 10.26355/eurrev_202206_28958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE We aimed to conduct a review of the literature relevant to cardiac imaging techniques and summarize the use of different non-invasive imaging modalities in the assessment of ventricular size, function, and mechanics. The current review emphasizes the benefits of speckle tracking imaging (STI), highlighting its use in demonstrating myocardial strain. This robust technique is a recent addition to the existing imaging techniques that are used to assess the myocardium. In terms of effectively determining the left ventricle ejection fraction, it is a comparable technique to cardiac magnetic resonance. The use of STI method for image acquisition relies on semiautomatic identification of the border and deformation of the region of interest, and is also independent of the angle of insonation, thus it increases the inter-and intra-observer reproducibility in contrast to the conventional tissue doppler imaging. MATERIALS AND METHODS The databases of PubMed, Scopus, and Embase were thoroughly searched for the following keywords: 2- dimensional/ two-dimensional/ 2-D, speckle/strain tracking, systolic dysfunction, and heart failure. The studies selected described image acquisition techniques and the application of this imaging modality in various clinical settings. The selected journal articles were perused to provide the best possible analysis of STI. RESULTS Our comparative analysis demonstrated that the STI, when compared with the conventional echocardiography, is a more sensitive image acquiring technique for detecting subclinical myocardial dysfunction. Based on the analysis it can be stated that the STI can provide valuable information on both regional and global myocardial function, and it can also quantify cardiac synchronicity and rotation. Additionally, it serves as a better prognostic indicator. CONCLUSIONS The change in longitudinal strain can serve as an early marker of the left ventricular systolic dysfunction, and therefore, monitoring via STI has both diagnostic and prognostic value in heart failure, ischemic heart disease, valvulopathies, chemotherapy-induced cardiotoxicity, and cardiac resynchronization therapy. Despite the lack of standardization, the method is also effective in assessing the right ventricle and left atrial function and arterial rigidity.
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Affiliation(s)
- V I Morariu
- Department of Semiology, Multidisciplinary Heart Research Centre, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania.
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Arnăutu SF, Morariu VI, Arnăutu DA, Tomescu MC. The Predictive Value of Carotid Artery Strain and Strain-Rate in Assessing the 3-Year Risk for Stroke and Acute Coronary Syndrome in Patients with Metabolic Syndrome. Rev Cardiovasc Med 2022. [DOI: 10.31083/j.rcm2304146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Arnăutu SF, Morariu VI, Arnăutu DA, Tomescu MC, Dan TF, Dragos Jianu C. Left Atrial Strain Helps Identifying the Cardioembolic Risk in Transient Ischemic Attacks Patients with Silent Paroxysmal Atrial Fibrillation. Ther Clin Risk Manag 2022; 18:213-222. [PMID: 35299625 PMCID: PMC8922319 DOI: 10.2147/tcrm.s359490] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 03/03/2022] [Indexed: 01/05/2023] Open
Abstract
Purpose Patients with transient ischemic attacks often present asymptomatic and paroxysmal atrial fibrillation. Since atrial fibrillation initiates in the atria, we aimed to identify whether the abnormalities in left atrial structure and function could identify the cardioembolic etiology of the transient ischemic attacks in patients at sinus rhythm. Patients and Methods A total of 190 patients over 50 years old with sinus rhythm discharged after a transient ischemic attack were included in the study and divided into two groups according to the presence (group I) or absence (group II) of documented paroxysmal atrial fibrillation. The documentation of paroxysmal atrial fibrillation was based on the examination of medical registers. Cardiac ultrasound assessment was performed at a minimum of 14 days after the onset of the transient ischemic attack, to avoid assessment of atrial stunning. Results The group I patients were older, more frequent women, with a history of stroke or transient ischemic attack and a higher CHA2DS2-VASc score. They also presented larger left atrial volumes, lower left atrial emptying fraction, and significantly impaired left atrial deformation patterns. Multivariate logistic regression identified three variables that were independently associated with paroxysmal atrial fibrillation: age, left atrial reservoir strain, and left atrial emptying fraction (P < 0.0001). The cut-off levels for the variables were age > 55 years, reservoir strain < −17%, and emptying fraction < 51%. Conclusion The present study demonstrates that the LA strain is independently associated with paroxysmal atrial fibrillation in transient ischemic attack patients and might be of great help in identifying their cardioembolic etiology and preventing subsequent strokes by the initiation of anticoagulant therapy.
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Affiliation(s)
- Sergiu Florin Arnăutu
- Neurology Department, Victor Babeș University of Medicine and Pharmacy, Timisoara, Romania
- Neurology Clinic, Pius Brînzeu County Clinical Emergency Hospital, Timisoara, Romania
| | - Vlad Ioan Morariu
- Multidisciplinary Heart Research Center, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
- Cardiology Clinic, Timisoara Municipal Clinical Emergency Hospital, Timisoara, Romania
| | - Diana Aurora Arnăutu
- Multidisciplinary Heart Research Center, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
- Cardiology Clinic, Timisoara Municipal Clinical Emergency Hospital, Timisoara, Romania
- Correspondence: Diana Aurora Arnăutu; Mirela Cleopatra Tomescu, Victor Babes University of Medicine and Pharmacy, 2nd Eftimie Murgu Square, Timisoara, 300041, Romania, Tel +40 734600550; +40722979516, Fax +40 256220636, Email ;
| | - Mirela Cleopatra Tomescu
- Multidisciplinary Heart Research Center, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
- Cardiology Clinic, Timisoara Municipal Clinical Emergency Hospital, Timisoara, Romania
| | - Traian Flavius Dan
- Neurology Department, Victor Babeș University of Medicine and Pharmacy, Timisoara, Romania
- Neurology Clinic, Pius Brînzeu County Clinical Emergency Hospital, Timisoara, Romania
| | - Cătălin Dragos Jianu
- Neurology Department, Victor Babeș University of Medicine and Pharmacy, Timisoara, Romania
- Neurology Clinic, Pius Brînzeu County Clinical Emergency Hospital, Timisoara, Romania
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Parvanescu T, Vitel A, Sporea I, Mare R, Buz B, Bordejevic DA, Tomescu MC, Arnautu SF, Morariu VI, Citu IM. Significant Association Between Left Ventricular Diastolic Dysfunction, Left Atrial Performance and Liver Stiffness in Patients with Metabolic Syndrome and Non-Alcoholic Fatty Liver Disease. Diabetes Metab Syndr Obes 2021; 14:1535-1545. [PMID: 33859484 PMCID: PMC8043791 DOI: 10.2147/dmso.s300450] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 02/26/2021] [Indexed: 12/11/2022] Open
Abstract
PURPOSE The constitutive elements of the metabolic syndrome (MetS) are linked with both non-alcoholic fatty liver disease (NAFLD) and cardiovascular disease. Controlled attenuation parameter (CAP), and vibration controlled transient elastography (VCTE), are able to detect and quantify NAFLD, while conventional and two-dimensional speckle tracking echocardiography (2D-STE) is capable to identify subclinical changes in cardiac function. We wanted to evaluate whether there is any correspondence between left ventricular (LV) diastolic dysfunction and different degrees of liver steatosis and fibrosis in MetS subjects with NAFLD. PATIENTS AND METHODS A total of 150 adult subjects having MetS and a normal left ventricular (LV) systolic function were recorded in the study, while 150 age- and sex- matched adults without MetS were enrolled as controls. NAFLD was established by VCTE and CAP. The left heart systolic and diastolic function was evaluated by conventional and 2D-ST echocardiography. Left atrial (LA) stiffness was calculated as the ratio between the E/A ratio and the LA reservoir-strain. RESULTS In univariate regression analysis, the variables associated with LV diastolic dysfunction in MetS patients were: liver steatosis grade ≥2, liver fibrosis grade ≥2, the longitudinal LA peak strain during the reservoir phase, the LA strain rate during ventricular contraction and the LA stiffness. In multivariate logistic regression, two variables were selected as independent predictors of LV diastolic dysfunction, namely the liver stiffness (P=0.0003) and the LA stiffness (P<0.0001). LA stiffness predicted subclinical LV diastolic dysfunction in MetS patients with a sensitivity of 45% and a specificity of 96% when using a cut-off value >0.38, and was significantly correlated with liver steatosis stage ≥2 and liver fibrosis stage ≥2. CONCLUSION The present study confirms the association between liver stiffness, LA stiffness and LV diastolic dysfunction in MetS patients. Our study suggests that liver elastography and 2D-STE should become habitual assessments in MetS patients.
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Affiliation(s)
- Tudor Parvanescu
- Cardiology Department, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Andrei Vitel
- Cardiology Department, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Ioan Sporea
- Department of Gastroenterology and Hepatology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Ruxandra Mare
- Department of Gastroenterology and Hepatology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Bogdan Buz
- Cardiology Department, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | | | | | - Sergiu Florin Arnautu
- Department of Neurology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Vlad Ioan Morariu
- Cardiology Department, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Ioana Mihaela Citu
- Cardiology Department, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
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Bordejevic DA, Pârvănescu T, Petrescu L, Mornoș C, Olariu I, Crișan S, Văcărescu C, Lazăr M, Morariu VI, Citu IM, Tomescu MC, Cozma D. Left Ventricular Remodeling Risk Predicted by Two-Dimensional Speckle Tracking Echocardiography in Acute Myocardial Infarction Patients with Midrange or Preserved Ejection Fraction in Western Romania. Ther Clin Risk Manag 2021; 17:249-258. [PMID: 33790565 PMCID: PMC8001577 DOI: 10.2147/tcrm.s295251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 02/16/2021] [Indexed: 11/23/2022] Open
Abstract
Background Patients with acute myocardial infarction (AMI) are at high risk for left ventricular (LV) remodeling and heart failure. We aimed to study whether LV strains (S) and strain rates (SR) could predict cardiac remodeling in patients with AMI having a midrange or preserved LV ejection fraction (EF) following a percutaneous coronary intervention (PCI) within the first 12 hours from the onset of symptoms. Patients and Methods This is a case-control observational study including patients admitted for their first AMI, either with ST-segment elevation (STEMI) or without ST elevation (NSTEMI), with an LVEF > 40% after a successful PCI. Echocardiography was repeated after 6 months, and the patients were divided into two groups, according to whether LV remodeling was determined on echocardiography. Results Of the 253 AMI patients (mean 66 aged ± 13 years), including 185 males (73%), 61 (24%) presented signs of LV remodeling. In univariate logistic regression analysis, age, male sex, smoking history, hypertension, hypercholesterolemia, Killip class, renal function, peak creatine phosphokinase - MB level, 2- and 3-vessel coronary artery disease (CAD), and several echocardiographic parameters were significantly associated with LV remodeling (P<0.05). In multivariate logistic regression analysis harmed (H) LS and SR, Killip class, 3-vessel CAD, and LV end-diastolic volume were outlined as independent predictors for LV remodeling. Receiver operating characteristic curve analyses showed that HLS and HLSR were the most powerful independent predictors for LV remodeling (P<0.001), with an area under the curve (AUC) of 0.85 (sensitivity 83%; specificity 84%; p <0.001) and 0.77 (sensitivity 93; specificity 61%; p <0.001), respectively. The identified cut-off values for predictor variables were HLS< -11%, and HLSR< -0.65s-1. Conclusion We concluded that 2D-STE was the best method to evaluate LV remodeling in patients with AMI and midrange or preserved LVEF following myocardial revascularization by a PCI.
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Affiliation(s)
- Diana Aurora Bordejevic
- Cardiology Department, Institute of Cardiovascular Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Tudor Pârvănescu
- Cardiology Department, City Hospital, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Lucian Petrescu
- Cardiology Department, Institute of Cardiovascular Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Cristian Mornoș
- Cardiology Department, Institute of Cardiovascular Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Ioan Olariu
- Cardiology Department, Institute of Cardiovascular Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Simina Crișan
- Cardiology Department, Institute of Cardiovascular Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Cristina Văcărescu
- Cardiology Department, Institute of Cardiovascular Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Mihai Lazăr
- Cardiology Department, Institute of Cardiovascular Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Vlad Ioan Morariu
- Cardiology Department, City Hospital, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Ioana Mihaela Citu
- Cardiology Department, City Hospital, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Mirela Cleopatra Tomescu
- Cardiology Department, City Hospital, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Dragoș Cozma
- Cardiology Department, Institute of Cardiovascular Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
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