Comparison of the prognostic value of cardiac iodine-123 metaiodobenzylguanidine imaging and heart rate variability in patients with chronic heart failure: A prospective study

Takahisa Yamada, Tsuyoshi Shimonagata, Masatake Fukunami, Kazuaki Kumagai, Hisakazu Ogita, Akio Hirata, Mitsutoshi Asai, Nobuhiko Makino, Hidetaka Kioka, Hideo Kusuoka, Masatsugu Hori, Noritake Hoki

Research output: Contribution to journalArticle

Abstract

OBJECTIVES: We sought to prospectively compare the prognostic value of cardiac iodine-123 (I-123) metaiodobenzylguanidine (MIBG) imaging with that of heart rate variability (HRV) in patients with mild-to-moderate chronic heart failure (HF). BACKGROUND: Cardiac I-123 MIBG imaging, which reflects cardiac adrenergic nerve activity, provides prognostic information on chronic HF patients. Reduced HRV, indicating derangement in cardiac autonomic control, was also reported to be associated with a poor prognosis in chronic HF patients. METHODS: At study entry, I-123 MIBG imaging and 24-h Holter monitoring were performed in 65 chronic HF outpatients with a radionuclide left ventricular ejection fraction

Original languageEnglish (US)
Pages (from-to)231-238
Number of pages8
JournalJournal of the American College of Cardiology
Volume41
Issue number2
DOIs
StatePublished - Jan 15 2003
Externally publishedYes

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Iodine
Heart Failure
Heart Rate
Prospective Studies
Ambulatory Electrocardiography
Radioisotopes
Stroke Volume
Adrenergic Agents
Outpatients

ASJC Scopus subject areas

  • Nursing(all)

Cite this

Comparison of the prognostic value of cardiac iodine-123 metaiodobenzylguanidine imaging and heart rate variability in patients with chronic heart failure : A prospective study. / Yamada, Takahisa; Shimonagata, Tsuyoshi; Fukunami, Masatake; Kumagai, Kazuaki; Ogita, Hisakazu; Hirata, Akio; Asai, Mitsutoshi; Makino, Nobuhiko; Kioka, Hidetaka; Kusuoka, Hideo; Hori, Masatsugu; Hoki, Noritake.

In: Journal of the American College of Cardiology, Vol. 41, No. 2, 15.01.2003, p. 231-238.

Research output: Contribution to journalArticle

Yamada, Takahisa ; Shimonagata, Tsuyoshi ; Fukunami, Masatake ; Kumagai, Kazuaki ; Ogita, Hisakazu ; Hirata, Akio ; Asai, Mitsutoshi ; Makino, Nobuhiko ; Kioka, Hidetaka ; Kusuoka, Hideo ; Hori, Masatsugu ; Hoki, Noritake. / Comparison of the prognostic value of cardiac iodine-123 metaiodobenzylguanidine imaging and heart rate variability in patients with chronic heart failure : A prospective study. In: Journal of the American College of Cardiology. 2003 ; Vol. 41, No. 2. pp. 231-238.
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AU - Fukunami, Masatake

AU - Kumagai, Kazuaki

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AU - Hirata, Akio

AU - Asai, Mitsutoshi

AU - Makino, Nobuhiko

AU - Kioka, Hidetaka

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AU - Hori, Masatsugu

AU - Hoki, Noritake

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