COMPARISON OF OUTCOMES IN PATIENTS UNDERGOING TRANSCATHETER AORTIC VALVE REPLACEMENT: REDUCED EJECTION FRACTION VS. MID-RANGE EJECTION FRACTION
نویسندگان
چکیده
منابع مشابه
Impact of Ejection Fraction and Aortic Valve Gradient on Outcomes of Transcatheter Aortic Valve Replacement.
BACKGROUND In patients with aortic stenosis undergoing transcatheter aortic valve replacement (TAVR), studies have suggested that reduced left ventricular (LV) ejection fraction (LVEF) and low aortic valve gradient (AVG) are associated with worse long-term outcomes. Because these conditions commonly coexist, the extent to which they are independently associated with outcomes after TAVR is unkno...
متن کاملAortic valve replacement in patients with severe aortic regurgitation and reduced left ventricular ejection fraction.
Aortic Regurgitation and Reduced Left Ventricular Ejection Fraction To the Editor: Chaliki et al1 have presented data in patients with severe aortic regurgitation (AR) with normal left ventricular (LV) ejection fraction (LVEF 50%; n 73). “Mild” LVEF reduction (35% to 50%; n 134) and “markedly” low LVEF ( 35%; n 43) who were operated on between 1980 and 1995. In February of 1980,2 we documented ...
متن کاملImpact of transcatheter aortic valve implantation in patients with reduced ejection fraction.
BACKGROUND Aortic stenosis increases with age. According to guidelines, left ventricular systolic dysfunction is an indication for aortic valve replacement, even in asymptomatic patients. There is no clear data on the application of transcatheter aortic valve implantation (TAVI), which is a method showing continuous improvement in recent years, in patients with reduced ejection fraction (REF) h...
متن کاملHeart Failure With Preserved, Mid-Range, and Reduced Ejection Fraction
T he European Society of Cardiology (ESC) recently published new guidelines for the diagnosis and treatment of acute and chronic heart failure (HF). 1 The new nomenclature includes separating patients with HF into 3 distinct groups depending on the left ventricular ejection fraction (LVEF): preserved LVEF (≥50%), mid-range LVEF (40–49%), and reduced LVEF (≤40%). Although there have been several...
متن کاملComparison between transcatheter and surgical prosthetic valve implantation in patients with severe aortic stenosis and reduced left ventricular ejection fraction.
BACKGROUND Patients with severe aortic stenosis and reduced left ventricular ejection fraction (LVEF) have a poor prognosis with conservative therapy but a high operative mortality when treated surgically. Recently, transcatheter aortic valve implantation (TAVI) has emerged as an alternative to surgical aortic valve replacement (SAVR) for patients considered at high or prohibitive operative ris...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2020
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(20)32046-5