US

<๋ฌผ : ๊ฒ€์ •, ๊ณต๊ธฐ(ํ) ๋ผˆ : ํฐ์ƒ‰, ์žฅ๊ธฐ : ํšŒ์ƒ‰>

mode - b mode = ๊ธฐ๋ณธ๋ทฐ - doppler = ํ˜ˆ๋ฅ˜, ์ตœ๋Œ€ํ•œ ๋ณด๊ณ ์žํ•˜๋Š” ๊ฒƒ๊ณผ ํ‰ํ˜•ํ•˜๊ฒŒ ๋งž์ถ”๊ธฐ - cw = ํ˜ˆ๋ฅ˜ ์†๋„ ์ธก์ •, high velocity ์ธก์ • ๊ฐ€๋Šฅ - pw = ์กฐ์ง ์‹ฌ๊ทผ movement, low velocity ์ธก์ • ๊ฐ€๋Šฅ

Lung

A line sliding normal, asthma, COPD
B line consolidation(pnuemonia), atelectasis, ARDS, pul edema(3๊ตฐ๋ฐ ์ด์ƒ ์‹œ pul edema๋กœ HF ๊ฐ€๋Šฅํ•ด ์‹ฌ์ดˆ์ŒํŒŒ ๋ณด๊ธฐ = interstitial SD)
A line sliding -, barcode sign(M mode์ƒ) pneumothorax
(probe rib ํ‰ํ–‰ํ•˜๊ฒŒ ๋Œ๋ฆฌ๊ณ ์„œ ๊ฐ™์€ ICS level med โ†’ lat ๋”ฐ๋ผ ์˜ค๋ฉด์„œ ๊ฒฝ๊ณ„ ๋ถ€์œ„์ธ lung point, transition point ์ฐพ๊ธฐ)
* tension or massive pneumothorax ๋กœ ํ๊ฐ€ ์•„์˜ˆ ์ฐŒ๊ทธ๋ ค์ง„ ๊ฒฝ์šฐ ์ดˆ์ŒํŒŒ๋กœ pleura ๋”ฐ๋ผ์„œ ๊ฐ€๋„ lung point ๋ชป ์ฐพ์Œ*

jellyfish sign = pleural effusion


ECHO

  1. ํฌ๊ธฐ๋กœ long disease ๋กœ ์ด๋ฏธ ํฌ๊ธฐ๊ฐ€ ํฐ์ง€, ์•„๋‹ˆ๋ฉด ๊ธ‰์„ฑ๊ธฐ์ธ ๊ฑด์ง€

  2. (pericardial) effsuion

  3. equality : RV, LV size

  4. EF
    ์–‘์ชฝ LV ๋ฒฝ ๋‹ฟ๊ณ  ์˜ค๋ฉด ์ •์ƒ(normal >50, 65 ์ดˆ๊ณผ ์‹œ hyperdynamic, 30 ๋ฏธ๋งŒ์‹œ severe LV dysfunction)
  5. endocardial wall motion

  6. entrance, exit ํ†ต๋กœ์— thrombi ๋“ฑ ์ด์ƒํ•œ ๊ฑฐ ์žˆ๋Š”์ง€

  7. echodynamics : E/Eํ”„๋ผ์ž„, LVEP, VTI



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