RV Longitudinal Strain Predicts RV Failure and Other Adverse Events Post LVAD Implantation
نویسندگان
چکیده
منابع مشابه
Pulmonary Hypertension and RV Failure
Introduction: Pulmonary hypertension (PH) and the associated RV dysfunction is increasingly being encountered in the perioperative period. Managing these patients is challenging, but a thorough understanding of the pathophysiology of PH and the associated RV dysfunction allows the practioner to anticipate, prevent and successfully manage many of the perioperative risks. The normal systolic, dia...
متن کاملIndependent and incremental role of quantitative right ventricular evaluation for the prediction of right ventricular failure after left ventricular assist device implantation.
OBJECTIVES This study sought to determine the utility of quantitation of right ventricular (RV) function in predicting RV failure in patients undergoing left ventricular assist device (LVAD) implantation. BACKGROUND Clinical evaluation alone seems insufficient for predicting RV failure, an important cause of morbidity and mortality after LVAD implantation. METHODS Clinical, hemodynamic, and...
متن کاملOccult RV systolic dysfunction detected by CMR derived RV circumferential strain in patients with pectus excavatum
AIMS To investigate the right ventricular (RV) strain in pectus excavatum (PE) patients using cardiac magnetic resonance tissue tracking (CMR TT). MATERIALS AND METHODS Fifty consecutive pectus excavatum patients, 10 to 32 years of age (mean age 15 ± 4 years), underwent routine cardiac magnetic resonance imaging (CMR) including standard measures of chest geometry and cardiac size and function...
متن کاملRV pressure overload: from hypertrophy to failure.
In pulmonary arterial hypertension (PAH), right ventricular (RV) adaptation is essential to overcome the chronic increases in RV pressure overload. Ultimately, RV compensatory mechanisms are not sufficient and patients succumb to RV failure. The processes underlying the transition of RV adaptation to RV failure are not well understood. In this review, we propose that important insights in RV ad...
متن کاملPre-operative Speckle-tracking Imaging to Predict the Need for Right Ventricular Support in Patients Undergoing Left Ventricular Assist Device Implantation
Background: Right ventricular (RV) dysfunction after left ventricular assist device (LVAD) implantation significantly complicates post-device management and has been shown to be associated with increased mortality. Pre-operative identification of patients who may develop post-LVAD RV dysfunction is challenging. This study was designed to evaluate pre-operative echocardiographic speckle tracking...
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ژورنال
عنوان ژورنال: The Journal of Heart and Lung Transplantation
سال: 2016
ISSN: 1053-2498
DOI: 10.1016/j.healun.2016.01.750