기립성 저혈압 (Orthostatic Hypotension)
- 최초 등록일
- 2018.11.30
- 최종 저작일
- 2018.11
- 11페이지/
MS 파워포인트
- 가격 1,500원
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목차
1. Background
2. Pathophysiology
3. Habituation
4. Treatment
본문내용
Definition
: a sudden drop in systolic BP of at least 20 mm Hg or diastolic BP by at least 10 mm Hg within 3 minutes of standing upright or 60 degrees on a tilt table
Associated symptoms
: light headedness, dizziness, yawning, pallor, ringing of the ears, fatigue, tachycardia, syncope
More frequently in persons with cervical level of neurologically complete injuries
More severe degree when bed rest is prolonged
Intensify after eating, exposure to hot environments, defecation, and rapid bladder emptying
Pathophysiology
Normal response
: carotid and aortic baroreceptors
→ perceive the fall in BP
→ reduce tonic impulses that travel via the vagus and glossopharyngeal nerves to the medulla
참고 자료
Physical medicine & rehabilitation, 4th edition, Joel A. Delisa, LWW, p.1724
Physical medicine & rehabilitation, 3rd edition, Randall L. Braddom, saunders, p.1325