https://scholars.lib.ntu.edu.tw/handle/123456789/514901
標題: | Associations between submicrometer particles exposures and blood pressure and heart rate in patients with lung function impairments | 作者: | Chuang K.-J. CHANG-CHUAN CHAN Shiao G.-M. TA-CHEN SU |
公開日期: | 2005 | 出版社: | Lippincott Williams and Wilkins | 卷: | 47 | 期: | 11 | 起(迄)頁: | 1093-1098 | 來源出版物: | Journal of Occupational and Environmental Medicine | 摘要: | Objective: The objective of this study was to evaluate whether submicrometer particle is associated with elevated blood pressure (BP) and heart rate (HR). Methods: We measured ambulatory systolic BP (SBP), diastolic BP (DBP), and HR using a portable BP monitoring system and number concentrations of submicrometer particle with a size range of 0.02 to 1 μm (NC 0.02-1) by a P-TRAK Ultrafine Particle Counter for 10 patients with lung function impairments. Results: We found NC0.02-1 exposures at 1- to 3-hour moving averages were associated with the elevation of SBP, DBP, and HR. There were 1.4 to 3.4-mm-Hg increases in SBP, 1.4 to 2.2-mm-Hg increases in DBP, and 0.3 to 3.5-beats/min increases in HR for 10,000 particles/cm 3 increases in NC0.02-1 at 1- to 3-hour moving averages. Conclusions: Exposures to submicrometer particles were associated with short-term increases in BP and HR in patients with lung function impairments. Copyright ? by American College of Occupational and Environmental Medicine. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-27844513824&doi=10.1097%2f01.jom.0000181749.03652.f9&partnerID=40&md5=b3bf11f0f73fc95fec53249a4b1fab75 https://scholars.lib.ntu.edu.tw/handle/123456789/514901 |
ISSN: | 1076-2752 | DOI: | 10.1097/01.jom.0000181749.03652.f9 | SDG/關鍵字: | adult; aged; air pollution; article; blood pressure monitoring; cardiovascular disease; clinical article; diastolic blood pressure; environmental exposure; evaluation; forced expiratory volume; health hazard; heart rate variability; human; lung disease; male; particle size; risk factor; suspended particulate matter; systolic blood pressure; Taiwan; time |
顯示於: | 醫學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。