Endothelial Function as a Possible Significant Determinant of Cardiac Function during Exercise in Patients with Structural Heart Disease
Joint Authors
Takase, Bonpei
Akima, Takashi
Ishihara, Masayuki
Kurita, Akira
Uehata, Akimi
Source
Cardiology Research and Practice
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-12-29
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This study was investigated the role that endothelial function and systemic vascular resistance (SVR) play in determining cardiac function reserve during exercise by a new ambulatory radionuclide monitoring system (VEST) in patients with heart disease.
The study population consisted of 32 patients.
The patients had cardiopulmonary stress testing using the treadmill Ramp protocol and the VEST.
The anaerobic threshold (AT) was autodetermined using the V-slope method.
The SVR was calculated by determining the mean blood pressure/cardiac output.
Flow-mediated vasodilation (FMD) was measured in the brachial artery to evaluate endotheilial function.
FMD and the percent change f'rom rest to AT in SVR correlated with those from rest to AT in ejection fraction and peak ejection ratio by VEST, respectively.
Our findings suggest that FMD in the brachial artery and the SVR determined by VEST in patients with heart disease can possibly reflect cardiac function reserve during aerobic exercise.
American Psychological Association (APA)
Takase, Bonpei& Akima, Takashi& Uehata, Akimi& Ishihara, Masayuki& Kurita, Akira. 2009. Endothelial Function as a Possible Significant Determinant of Cardiac Function during Exercise in Patients with Structural Heart Disease. Cardiology Research and Practice،Vol. 2009, no. 2009, pp.1-8.
https://search.emarefa.net/detail/BIM-508778
Modern Language Association (MLA)
Takase, Bonpei…[et al.]. Endothelial Function as a Possible Significant Determinant of Cardiac Function during Exercise in Patients with Structural Heart Disease. Cardiology Research and Practice No. 2009 (2009), pp.1-8.
https://search.emarefa.net/detail/BIM-508778
American Medical Association (AMA)
Takase, Bonpei& Akima, Takashi& Uehata, Akimi& Ishihara, Masayuki& Kurita, Akira. Endothelial Function as a Possible Significant Determinant of Cardiac Function during Exercise in Patients with Structural Heart Disease. Cardiology Research and Practice. 2009. Vol. 2009, no. 2009, pp.1-8.
https://search.emarefa.net/detail/BIM-508778
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-508778