%0 Journal Article
%T Original research article: Prognostic impact of postprocedure stroke volume in patients with low-gradient aortic stenosis
%A Akihiro Higashimori
%A Akihisa Kataoka
%A Futoshi Yamanaka
%A Hideyuki Kawashima
%A Hirofumi Hioki
%A Hiroshi Ueno
%A Kazuki Mizutani
%A Ken Kozuma
%A Kensuke Takagi
%A Kentaro Hayashida
%A Masanori Yamamoto
%A Minoru Tabata
%A Motoharu Araki
%A Nagura Fukuko
%A Nakashima Makoto
%A Norio Tada
%A Shinichi Shirai
%A Toru Naganuma
%A Yugo Nara
%A Yusuke Watanabe
%J Archive of "Open Heart".
%D 2019
%R 10.1136/openhrt-2018-000988
%X The effect of postoperative blood flow status on the prognosis of patients with low-gradient severe aortic stenosis (AS) has not been examined. Severe AS is associated with a higher mortality rate after transcatheter aortic valve implantation (TAVI). We examined the prognostic value of low-flow status by comparing stroke volume indices (SVi) before and after TAVI in patients with symptomatic, low-gradient severe AS
%K aortic stenosis
%K echocardiography
%K transcatheter valve interventions
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6546191/