Prognostic value of early alteration of right ventricular longitudinal function after aortic valve replacement
نویسندگان
چکیده
منابع مشابه
Right ventricular Hemodynamic Alteration after Pulmonary Valve Replacement in Children with Congenital Heart Disease
Introduction: In patients who underwent surgery to repair Tetralogy of Fallot, right ventricular dilation from pulmonary regurgitation may be result in right ventricular failure, arrhythmias and cardiac arrest. Hence, pulmonary valve replacement may be necessary to reduce right ventricular volume overload. The aim of present study was to assess the effects of pulmonary valve replacement on rig...
متن کاملRight ventricular function following Surgical Aortic Valve Replacement (SAVR)
Background Right ventricular function is of prognostic importance in a variety of clinical settings but its complex anatomic geometry can pose a challenge to 2-dimensional imaging modalities. Right ventricular dysfunction is thought to occur following cardiac surgery and independently predicts adverse outcomes. However a clear mechanism for this dysfunction remains undefined. We sought o accura...
متن کاملImpact of transcatheter aortic valve implantation or surgical aortic valve replacement on right ventricular function.
OBJECTIVE Transcatheter aortic valve implantation (TAVI) has become an alternative to surgical aortic valve replacement (sAVR) in selected high risk patients. While improvement in left ventricular function after TAVI has been demonstrated, little is known about the impact on right ventricular (RV) function. Since postoperative RV dysfunction is linked to adverse outcomes, the authors sought to ...
متن کاملRight ventricular function after pulmonary autograft replacement of the aortic valve.
BACKGROUND The pulmonary autograft operation (the Ross procedure) involves excision of a portion of the right ventricular (RV) outflow tract, prolonged cross-clamp times, and insertion of a pulmonary homograft. There is concern about the effect of such operations on right ventricular function. METHODS AND RESULTS Twenty-five patients undergoing either pulmonary autograft or homograft replacem...
متن کاملright ventricular hemodynamic alteration after pulmonary valve replacement in children with congenital heart disease
introduction: in patients who underwent surgery to repair tetralogy of fallot, right ventricular dilation from pulmonary regurgitation may be result in right ventricular failure, arrhythmias and cardiac arrest. hence, pulmonary valve replacement may be necessary to reduce right ventricular volume overload. the aim of present study was to assess the effects of pulmonary valve replacement on rig...
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ژورنال
عنوان ژورنال: Archives of Cardiovascular Diseases Supplements
سال: 2021
ISSN: 1878-6480
DOI: 10.1016/j.acvdsp.2020.10.187