Impact of low flow on the outcome of high-risk patients undergoing transcatheter aortic valve replacement

Journal of the American College of Cardiology

Volumn 62, Issue 9, 2013, Pages 782-788

  Le Ven, Florent ^a   Freeman, Mélanie ^b   Webb, John ^b   Clavel, Marie Annick ^a   Wheeler, Miriam ^b   Dumont, Éric ^a   Thompson, Chris ^b   De Larochellière, Robert ^a   Moss, Robert ^b   Doyle, Daniel ^a   Ribeiro, Henrique B ^a   Urena, Marina ^a   Nombela Franco, Luis ^a   Rodés Cabau, Josep ^a   Pibarot, Philippe ^a  

^a LAVAL UNIVERSITY   (Canada)

^b UNIVERSITY OF BRITISH COLUMBIA   (Canada)

Author keywords

aortic stenosis; Doppler echocardiography; low flow; transcather aortic valve implantation

Indexed keywords

ADULT; AORTA STENOSIS; ARTICLE; COHORT ANALYSIS; CONTROLLED STUDY; DISEASE SEVERITY; FEMALE; HEART FUNCTION; HEART LEFT VENTRICLE EJECTION FRACTION; HEART LEFT VENTRICLE OUTFLOW TRACT; HEART STROKE VOLUME; HIGH RISK PATIENT; HUMAN; MAJOR CLINICAL STUDY; MALE; MORTALITY; OUTCOME ASSESSMENT; PRIORITY JOURNAL; RETROSPECTIVE STUDY; RISK ASSESSMENT; SURGICAL RISK; TRANSCATHETER AORTIC VALVE IMPLANTATION; TRANSVALVULAR GRADIENT;

AORTIC STENOSIS; AS; CI; CONFIDENCE INTERVAL; DOPPLER-ECHOCARDIOGRAPHY; HAZARD RATIO; HG; HIGH GRADIENT; HR; LEF; LEFT VENTRICLE/VENTRICULAR; LEFT VENTRICULAR EJECTION FRACTION; LF; LG; LOW EJECTION FRACTION; LOW FLOW; LOW GRADIENT; LV; LVEF; MEAN GRADIENT; MG; NEF; NF; NORMAL EJECTION FRACTION; NORMAL FLOW; ODDS RATIO; OR; STROKE VOLUME INDEX; SVI; TAVR; TRANSCATHER AORTIC VALVE IMPLANTATION; TRANSCATHETER AORTIC VALVE REPLACEMENT;

AGED; AGED, 80 AND OVER; AORTIC VALVE STENOSIS; CANADA; CARDIAC CATHETERIZATION; COHORT STUDIES; ECHOCARDIOGRAPHY, DOPPLER; FEMALE; HEART VALVE PROSTHESIS IMPLANTATION; HUMANS; MALE; PROGNOSIS; PROSPECTIVE STUDIES; RETROSPECTIVE STUDIES; RISK FACTORS; STROKE VOLUME; TREATMENT OUTCOME; VENTRICULAR DYSFUNCTION, LEFT;

EID: 84882803718     PISSN: 07351097     EISSN: 15583597     Source Type: Journal    
DOI: 10.1016/j.jacc.2013.05.044     Document Type: Article

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