Preoperative right ventricular dysfunction should not preclude surgical ventricular restoration
نویسندگان
چکیده
منابع مشابه
Lack of right ventricular remodelling after surgical ventricular restoration
Background Right ventricular (RV) dysfunction is an important predictor of long-term outcome in heart failure patients undergoing surgical ventricular restoration (SVR). RV assessment is therefore a pivotal step in the selection of patient candidates for SVR and during follow up. While the impact of SVR on left ventricle (LV) is currently described in terms of both functional and morphological ...
متن کاملSurgical Ventricular Restoration
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متن کاملAcquired right ventricular dysfunction.
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متن کاملRight ventricular dysfunction persists following brief right ventricular pressure overload.
OBJECTIVE Acute pulmonary hypertension may cause right ventricular (RV) contractile failure. While it has been assumed that restoration of normal loading conditions after acute pulmonary hypertension is sufficient for complete recovery of RV function, this has not been rigorously examined. The purpose of this study was to test the hypothesis that acute RV pressure overload produces RV contracti...
متن کاملThe ventricular septum: the lion of right ventricular function, and its impact on right ventricular restoration.
OBJECTIVE To evaluate the structure-function relationships of the right ventricle (RV) and septum and determine if the helical ventricular band model would define fiber orientation for maximal force response. Implications were made for right ventricular function. METHODS The right ventricular free wall and biventricular septum were studied by inserting sonomicrometer crystals at different ang...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 2017
ISSN: 0022-5223
DOI: 10.1016/j.jtcvs.2016.11.042