120 Superiority of CT scan over transthoracic echocardiography in predicting aortic regurgitation after TAVI
نویسندگان
چکیده
منابع مشابه
Quantitative analysis of post-TAVI aortic regurgitation with cardiovascular magnetic resonance and the relationship to transthoracic echocardiography
Background Transcatheter Aortic Valve Implantation (TAVI) is increasingly used to treat patients with severe aortic stenosis at high surgical risk. The severity of post-implantation valvular or paravalvular regurgitation has been shown to adversely affect patient outcome. The aim of the study was to assess the prevalence and severity of aortic regurgitation (AR) at 6 months post-TAVI using card...
متن کاملTranscatheter aortic valve implantation (TAVI) in patients with aortic regurgitation.
Transcatheter aortic valve implantation (TAVI) has become the standard of care for elderly high-risk patients presenting severe and symptomatic aortic valve stenosis, while surgical aortic valve replacement (sAVR) is still considered as the treatment of choice for younger patients and patients with low and intermediate risk profiles (1,2). With more than 100,000 implants worldwide, TAVI has cha...
متن کاملSpeckle-tracking echocardiography for predicting outcome in chronic aortic regurgitation during conservative management and after surgery.
OBJECTIVES The aim of this study was to test myocardial deformation imaging using speckle-tracking echocardiography for predicting outcomes in chronic aortic regurgitation. BACKGROUND In chronic aortic regurgitation, left ventricular (LV) dysfunction must be detected early to allow timely surgery. Speckle-tracking echocardiography has been proposed for this purpose, but the clinical value of ...
متن کاملValue of CMR in quantification of paravalvular aortic regurgitation after TAVI.
AIMS To assess the value of cardiac magnetic resonance (CMR) using phase-contrast velocity mapping for paravalvular aortic regurgitation (PAR) quantification. METHODS AND RESULTS All patients undergoing transcatheter aortic valve implantation (TAVI) in our centre between November 2012 and August 2013, without CMR-contraindication were included. PAR severity was assessed 5 days after TAVI usin...
متن کاملAortic plaque defined by contrast transthoracic echocardiography
The authors explore the use of third generation echo contrast to define plaque in the ascending aorta and exclude more invasive procedures.
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ژورنال
عنوان ژورنال: Archives of Cardiovascular Diseases Supplements
سال: 2011
ISSN: 1878-6480
DOI: 10.1016/s1878-6480(11)70122-7