Clinical usefulness of left ventricular outflow tract velocity time integral for heart failure with reduced ejection fraction with rapid atrial fibrillation during landiolol treatment

Noriaki Iwahashi,Jin Kirigaya,Takeru Abe,Mutsuo Horii,Hironori Takahashi,Yohei Hanajima,Yuichiro Kimura,Yugo Minamimoto,Kozo Okada,Yasushi Matsuzawa,Kiyoshi Hibi,Masami Kosuge,Toshiaki Ebina,Kouichi Tamura,Kazuo Kimura

Journal of Cardiology（2022）

引用 2|浏览17

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摘要

lEchocardiography is a useful tool for the patients with acute heart failure.lHeart rate reduction in rapid atrial fibrillation by landiolol is a good option.lLeft ventricular outflow tract velocity time integral (LVOT-VTI) can predict prognosis.lThe absolute change in LVOT-VTI enables us to predict prognosis.

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关键词

Echocardiography,Atrial fibrillation,Heart failure,β-blocker,Prognosis

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