Ultrasound scans showing the ejection fraction (EF) of the heart of a female patient. EF is a measure of how much of the blood in the hearts left lower chamber (ventricle) leaves it each time the heart contracts. An ejection fraction between 50 and 70 per cent is considered normal.
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TPG34671608
Source:
達志影像
Authorization Type:
RF
Release Information:
須由TPG 完整授權
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N/A
Property Release:
N/A
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No
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