scholarly journals Prognostic of the right ventricular strain in organic mitral regurgitation

2018 ◽  
Vol 10 (1) ◽  
pp. 51-52
Author(s):  
A. Jobbe Duval ◽  
M. Poilane ◽  
O. Thebault ◽  
C. Cueff ◽  
N. Piriou ◽  
...  
Keyword(s):  
Mitral Regurgitation ◽  
Right Ventricular ◽  
Right Ventricular Strain ◽  
The Right

scholarly journals Speckle tracking echocardiography in primary mitral regurgitation: should we reconsider the time for intervention?

2021 ◽  
Author(s):  
Maria Concetta Pastore ◽  
Giulia Elena Mandoli ◽  
Aleksander Dokollari ◽  
Gianluigi Bisleri ◽  
Flavio D’Ascenzi ◽  
...  
Keyword(s):  
Mitral Regurgitation ◽  
Right Ventricular ◽  
Speckle Tracking ◽  
Speckle Tracking Echocardiography ◽  
Right Ventricular Dysfunction ◽  
Left Ventricular ◽  
Main Concern ◽  
Cardiac Damage ◽  
Asymptomatic Patients ◽  
Right Ventricular Strain

Abstract Thanks to the improvement in mitral regurgitation (MR) diagnostic and therapeutic management, with the introduction of minimally invasive techniques which have considerably reduced the individual surgical risk, the optimization of the timing for MR “open” or percutaneous surgical treatment has become a main concern which has highly raised scientific interest. In fact, the current indications for intervention in MR, especially in asymptomatic patients, rely on echocardiographic criteria with high severity cut-offs that are fulfilled only when not only mitral valve apparatus but also the cardiac chambers’ structure and function are severely impaired, which results in poor benefits for post-operative clinical outcome. This led to the need of new indices to redefine the optimal surgical timing in these patients. Speckle tracking echocardiography provides early markers of cardiac dysfunction due to subtle myocardial impairment; therefore, it could offer pivotal information in this setting. In fact, left ventricular and left atrial strains have already shown evidence about their usefulness in recognizing MR impact not only on symptoms and quality of life but also on cardiovascular events and new-onset atrial fibrillation in these patients. Moreover, right ventricular strain could be used to identify those patients with advanced cardiac damage and different grades of right ventricular dysfunction, which entails higher risks for cardiac surgery that could overweigh surgical benefits. This review aims to describe the importance of reconsidering the timing of intervention in MR and to analyze the potential additive value of speckle tracking echocardiography in this clinical setting.

scholarly journals Pseudo-Wellens’ syndrome in pulmonary embolism

2018 ◽  
Vol 11 (1) ◽  
pp. e227464 ◽  
Author(s):  
Yub Raj Sedhai ◽  
Soney Basnyat ◽  
Priyanka T Bhattacharya
Keyword(s):  
Pulmonary Embolism ◽  
Right Ventricular ◽  
Temporal Association ◽  
Ecg Changes ◽  
T Wave ◽  
Wave Inversion ◽  
Free Interval ◽  
Increased Risk ◽  
Right Ventricular Strain ◽  
The Right

Wellens’ syndrome is described as characteristic biphasic or symmetrical T-wave inversion with normal precordial R-wave progression and the absence of Q waves in the right precordial leads. It is seen during chest pain-free interval in a subset of patients with unstable angina. Wellens’ syndrome is associated with critical stenosis of proximal left anterior descending (LAD) coronary artery. Similar characteristic ECG changes associated with causes other than LAD stenosis have been described as pseudo-Wellens’ syndrome. In this case report, we present a young 22-year-old man who presented with characteristic Wellens’ ECG changes in the setting of pulmonary embolism with right ventricular strain. T-wave inversion in right precordial leads is a well-recognised ECG manifestation of right ventricular strain; however, biphasic T waves in the setting of pulmonary embolism are rare. Pulmonary embolism was seen in our patient a week after starting risperidone. There is a reported association between antipsychotic drugs and increased risk of thromboembolism. Risperidone could have potentially contributed to the pulmonary embolism in our patient given the temporal association and absence of risk factors.

scholarly journals AB0611 STRAIN ANALYSIS OF THE RIGHT VENTRICLE USING 2D-SPECKLE TRACKING ECHOCARDIOGRAPHY IN A COHORT OF PATIENTS WITH SYSTEMIC SCLEROSIS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1601.1-1602
Author(s):  
A. Spinella ◽  
P. Macripo’ ◽  
E. Cocchiara ◽  
E. Galli ◽  
F. Lumetti ◽  
...  
Keyword(s):  
Uric Acid ◽  
Systemic Sclerosis ◽  
Right Ventricle ◽  
Right Ventricular ◽  
Speckle Tracking ◽  
Speckle Tracking Echocardiography ◽  
Left Ventricular ◽  
Right Ventricular Strain ◽  
2D Speckle Tracking ◽  
The Right

Background:Systemic Sclerosis (SSc) is a rare and life-threatening connective tissue disease with multiple organ impairment. Cardio-pulmonary involvement is common: pulmonary fibrosis, pulmonary hypertension (PH), and electrical disorders are the most serious complications and causes of increased mortality.Objectives:We evaluated features related with the onset and development of PH in a cohort of SSc patients. We further studied ecocardiographic abnormalities, by means of 2D-speckle tracking echocardiography (STE) with specific reference to the right ventricular strain measure (RV-strain).Methods:We analyzed data from 50 SSc patients (pts) referred to our University-based Rheumatology Centre and SSc Unit from January 2007 to June 2019 (F/M 45/5; lc/dcSSc 45/5; mean age 59.20±14.357 years; mean disease duration 12.08±8.75 years). All pts underwent general and cardio-pulmonary assessment in our Cardio-Rheumatology Clinic. The following parameters were considered: blood exams, in particular inflammation indexes, uric acid test and serum autoantibodies; pulmonary function tests; high resolution scan of the lungs (HRCT); standard electrocardiogram (ECG) and RV-strain measured by 2D-STE. These examinations were performed according to clinical picture and current methodologies. We compared SSc subjects with (10/50) and without (40/50) PH diagnosis during follow-up regardless of treatments.Results:SSc pts with PH didn’t show significant alterations concerning RV-strain if compared with pts without PH (p=0.707). Nevertheless, RV-strain value was modified in relation to TAPSE alterations in all pts but this data correlated with right ventricular dilatation only in PH subjects. Furthermore, interesting significant values about dilatation of right and left atria (p=0.007, p=0.048), dilatation of inferior vena cava (p=0.037) and right ventricle (p=0.023) were observed. Left ventricular hypertrophy (p=0.012) as well as valvular insufficiencies (mitral and aortic) were more frequent in PH group too (p=0.016). These pts showed higher incidence of skin ulcers (p=0.0001), higher values of blood pressure (p=0.004), elevated uric acid levels (p=0,027) and anti-centromere antibodies positivity (p=0.0001).Conclusion:Our research provides further evidence of the prognostic value of echocardiographic findings in SSc subjects, with focus on PH. Population enlargement is ongoing in order to identify more accurate results about RV-strain, considering the efficacy of PH treatments on cardiac contractility. Speckle tracking echocardiography proves to be a sensitive, low-cost, non-invasive and reliable tool to detect early cardiac impairment in Ssc, full of potential future prospects.Disclosure of Interests:None declared

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