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https://doi.org/10.24546/00181750
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2024-04-26
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00181750 (fulltext)
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メタデータID
00181750
アクセス権
open access
出版タイプ
Version of Record
タイトル
The Relationship of Central Circulation and Peripheral Circulation During Exercise in Patients With Chronic Heart Failure
著者
Ishikawa, Yuichi ; Miyazaki, Nobuhiro ; Yamabe, Hiroshi ; Fujioka, Yoshio ; Taniguchi, Takahiro ; Yokoyama, Mitsuhiro
著者名
Ishikawa, Yuichi
著者名
Miyazaki, Nobuhiro
著者名
Yamabe, Hiroshi
著者名
Fujioka, Yoshio
著者名
Taniguchi, Takahiro
著者名
Yokoyama, Mitsuhiro
収録物名
Bulletin of health sciences Kobe
巻(号)
14
ページ
57-64
出版者
Graduate School of Health Sciences, Kobe University
刊行日
1998-12-26
公開日
2006-09-11
注記
本文ファイルは、国立情報学研究所CiNiiより提供されたものです。
抄録
The relationships between brachial arterial blood flow (BBF), cardiac output (CO), and pulmonary capillary wedge pressure (PCWP). Were studied in 32 patients. The change of BBF was negatively correlated with change of PCWP (r=-0.701, p<0.001). The change of ratio of BBF/CO also significantly correlated with change of PCWP (r=-0.676, p<0.001). The change of forearm vascular resistance was positively correlated with change of PCWP (r=0.656, p<0.001). The peripheral Tarazi's Index (TIP) was correlated with PCWP at peak exercise (r=0.535, p<0.005). The change of BBF was correlated to changes of CO (r=0.470, p<0.01), and patients with small increase of CO showed decreased change of BBF. Patients were divided to two groups ; high PCWP (>25 mmHg) and low PCWP (<25 mmHg). At peak exercise, high PCWP group showed small increase of CO, decreased BBF, decreased BBF/CO ratio, increase of FVR and TIP. These results indicated that the vascular compliance at rest was already decreased in patients with high PCWP at peak exercise, that flow redistribution from non-working muscle to working muscle occurred during exercise, and that the extent of blood redistribution was greater in patients with high PCWP.
キーワード
Cardiopulmonary exercise test
Cardiac output
Pulmonary capillary wedge pressure
Brachial blood flow
Vascular compliance
カテゴリ
Bulletin of health sciences Kobe
>
14号(1998-12-26)
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資源タイプ
departmental bulletin paper
言語
English (英語)
ISSN
1346-8707
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NCID
AA11316362
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関連情報
NAID
110004599656
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