PMID- 37062727 OWN - NLM STAT- MEDLINE DCOM- 20230704 LR - 20230704 IS - 1881-2090 (Electronic) IS - 0023-5679 (Linking) VI - 68 IP - 2 DP - 2023 Jul 3 TI - Discontinuation of Intravenous Catecholamine by Oral Ivabradine in a Patient with Decompensated Heart Failure with Low Cardiac Output Syndrome. PG - 133-140 LID - 10.2739/kurumemedj.MS682007 [doi] AB - Ivabradine has been shown to improve heart failure with sinus tachycardia by reducing the heart rate without affecting left ventricular systolic function or blood pressure. Here we report a case of a catecholaminedependent patient, New York Heart Association (NYHA) class IV, LVEF of 18%, and low cardiac output, who was able to discontinue intravenous catecholamine by oral administration of ivabradine. FAU - Shibata, Ryo AU - Shibata R AD - Department of Cardiovascular Medicine, Kurume University School of Medicine. FAU - Takahashi, Jinya AU - Takahashi J AD - Department of Cardiovascular Medicine, Kurume University School of Medicine. FAU - Sato, Hiromi AU - Sato H AD - Department of Cardiovascular Medicine, Kurume University School of Medicine. FAU - Bekki, Munehisa AU - Bekki M AD - Department of Cardiovascular Medicine, Kurume University School of Medicine. FAU - Shibao, Kodai AU - Shibao K AD - Department of Cardiovascular Medicine, Kurume University School of Medicine. FAU - Sato, Hideya AU - Sato H AD - Department of Cardiovascular Medicine, Kurume University School of Medicine. FAU - Nohara, Shoichiro AU - Nohara S AD - Department of Cardiovascular Medicine, Kurume University School of Medicine. FAU - Honda, Akihiro AU - Honda A AD - Department of Cardiovascular Medicine, Kurume University School of Medicine. FAU - Itaya, Naoki AU - Itaya N AD - Department of Cardiovascular Medicine, Kurume University School of Medicine. FAU - Chibana, Hidetoshi AU - Chibana H AD - Department of Cardiovascular Medicine, Kurume University School of Medicine. FAU - Fukumoto, Yoshihiro AU - Fukumoto Y AD - Department of Cardiovascular Medicine, Kurume University School of Medicine. LA - eng PT - Case Reports PT - Journal Article DEP - 20230417 PL - Japan TA - Kurume Med J JT - The Kurume medical journal JID - 2985210R RN - 3H48L0LPZQ (Ivabradine) RN - 0 (Catecholamines) SB - IM MH - Humans MH - Ivabradine MH - *Cardiac Output, Low/drug therapy MH - Catecholamines MH - *Heart Failure/complications/drug therapy MH - Heart Rate/physiology OTO - NOTNLM OT - ivabradine OT - low cardiac output OT - severe heart failure EDAT- 2023/04/17 06:00 MHDA- 2023/07/04 06:42 CRDT- 2023/04/16 22:33 PHST- 2023/07/04 06:42 [medline] PHST- 2023/04/17 06:00 [pubmed] PHST- 2023/04/16 22:33 [entrez] AID - 10.2739/kurumemedj.MS682007 [doi] PST - ppublish SO - Kurume Med J. 2023 Jul 3;68(2):133-140. doi: 10.2739/kurumemedj.MS682007. Epub 2023 Apr 17.