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260 results for “ventricular function”
Raw Data for the article: Usefulness of longitudinal systolic strain and delayed enhancement cardiac magnetic resonance in depicting risk of supraventricular arrythmias in patients with acute myocarditis and preserved left ventricular function
<p><strong>Background: </strong>Myocarditis have variable clinical presentation, evolution and prognosis. Aim of our study was to evaluate the value of speckle tracking echocardiography and cardiac magnetic resonance (CMR) in the short-term prediction of supraventricular arrhythmias (SVA) in patients with acute myocarditis.</p> <p><strong>Methods: </strong>Seventy patients (mean age 31±14 years old) with acute myocarditis and preserved left ventricular ejection fraction (LVEF) were enrolled. Longitudinal systolic strain (LS) of the left ventricle (LV), mechanical dispersion (MD) and CMR with quantitative measurement of delayed enhancement (DE) were performed in a subset of 43 patients. Logistic regression and ROC analysis were used to identify predictors of SVA RESULTS: Only LS measured at sup-epicardial, mid-wall and sub-endocardial level of the apical 4-chamber view was significantly lower in patients with SVA, while MD was marginally prolonged in this setting. A value of LS > - 16.1% measured at LV mid-wall in the apical 4-chamber view (ROC-AUC .75, Sensitivity 63%, Specificity 85%) was the most accurate measure to identify patients with SVA. DE mass was also helpful with a ROC-AUC .76; a DE-Mass > 18.9 gr. had a Sensitivity 63% and a Specificity 77%, to identify patients at risk of SVA.</p> <p><strong>Conclusions: </strong>Both DE mass and LS were associated with higher risk of SVA in patients with acute myocarditis and preserved LVEF. However, LS measured at the mid-wall level and limited to LV segments included in the apical 4-chamber view was the most accurate measure and did not show interaction with DE mass.</p>
BIO monitorinG in Patients With Preserved Left ventricUlar Function AfteR Diagnosed Myocardial Infarction
ClinicalTrials.gov study NCT02341534. IPD Sharing: Not stated. Countries: 14. Publications: 2.
Effects of Nebivolol on Exercise Tolerance and Left Ventricular Systolic and Diastolic Function
ClinicalTrials.gov study NCT01056718. IPD Sharing: NO. Countries: 1. Publications: 1.
Influence of Genetic Polymorphisms on Ventricular Structure and Function in Patients With Single Ventricle Anatomy
ClinicalTrials.gov study NCT00165984. IPD Sharing: Not stated. Countries: 1. Publications: 4.
Effect of Intradialytic Exercise on Left Ventricular Diastolic Function in Hemodialysis Patients
ClinicalTrials.gov study NCT06584734. IPD Sharing: NO. Countries: 1. Publications: 33.
Right Ventricular Compensation With Sotatercept: A Prospective Single Arm Open Label Phase 4 Study to Evaluate the Effects of Sotatercept on Right Ventricular Function in Pulmonary Arterial Hypertensi
ClinicalTrials.gov study NCT06658522. IPD Sharing: UNDECIDED. Countries: 1. Publications: 11.
PROTECT-PACE STUDY - The Protection of Left Ventricular Function During Right Ventricular Pacing
ClinicalTrials.gov study NCT00461734. IPD Sharing: NO. Countries: 3. Publications: 4.
Effects of Riociguat on RIght VEntricular Size and Function in PAH and CTEPH
ClinicalTrials.gov study NCT04954742. IPD Sharing: Not stated. Countries: 1. Publications: 5.
Evaluating Right Ventricular (RV) Size and Function Using the Upper Valley RV Algorithm and Novel Imaging Modalities
ClinicalTrials.gov study NCT03935178. IPD Sharing: YES. Countries: 1. Publications: 24.
InterventiOn of Biventricular Pacemaker Function on ventrIcular Function Among Patients With LVAD's
ClinicalTrials.gov study NCT03232736. IPD Sharing: NO. Countries: 1. Publications: 2.
Ablation Targets of Scar-related Ventricular Tachycardia Identified by Dynamic Functional Substrate Mapping
ClinicalTrials.gov study NCT05086510. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Data from: STAR locally prolongs effective refractory period and increases ventricular tachycardia cycle length without short-term scar formation or functional decline: Insights from a translational porcine model study
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Markers of Endothelial Function and Exercise CapaciTy in Patients With Left Ventricular Assist Devices (EFECT LVAD)
ClinicalTrials.gov study NCT01233037. IPD Sharing: Not stated. Countries: 1. Publications: 1.
A Phase I - II Safety Study of Filgrastim (Neupogen) to Improve Left Ventricular Function After Severe Acute Myocardial Infarction
ClinicalTrials.gov study NCT00215124. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Effect of Acetazolamide on Right Ventricular Function at Rest in Patients With Respiratory Disease at Altitude
ClinicalTrials.gov study NCT03173508. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
Right Ventricular Function Changes After CIED Implantation: The RIGHT-CIED Study
ClinicalTrials.gov study NCT07272395. IPD Sharing: YES. Countries: 1. Publications: 1.
Impact of Iron Supplementation on Right Ventricular Function and Exercise Performance in Hypoxia
ClinicalTrials.gov study NCT05349630. IPD Sharing: NO. Countries: 1. Publications: 4.
Structural and Functional Left Ventricular Remodelling in Patients With Obstructive Sleep Apnea
ClinicalTrials.gov study NCT00768807. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Right vEntricular Function Prediction mOdel to Identify pReterm infanTs With Early BronchoPulmonary Dysplasia.
ClinicalTrials.gov study NCT05235399. IPD Sharing: NO. Countries: 1. Publications: 25.
Right Ventricular Diastolic Function in Chronic Adverse RV Loading And Congenital Heart Disease
ClinicalTrials.gov study NCT03471936. IPD Sharing: NO. Countries: 1. Publications: 12.
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OpenNeuro
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