Continuous cardiac index in patients related with left ventricular ejection fraction in preanesthesia assessment for gastroenteroscopy
Objective To study both non-invasive continuous cardiac index (CCI) and risk factors of coronary heart disease related with left ventricular ejection fraction (LVEF). Methods Retrospective study was done at VIP Health Center with 90 patients with preanesthesia assessment for gastrointestinal endosco...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Surgery Concepts & Practice
2023-03-01
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| Series: | Waike lilun yu shijian |
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| Online Access: | https://www.qk.sjtu.edu.cn/jscp/fileup/1007-9610/PDF/1686029706742-1628107818.pdf |