์‹ฌ๋ฐฉ์กฐ๋™ FํŒŒ vs ์‹ฌ๋ฐฉ์„ธ๋™ fํŒŒ / Atrial flutter F wave vs atrial fibrillation f wave

์ •์˜

์‹ฌ๋ฐฉ์กฐ๋™์˜ F wave์™€ ์‹ฌ๋ฐฉ์„ธ๋™์˜ f wave๋Š” ๋ชจ๋‘ ๋น„์ •์ƒ ์‹ฌ๋ฐฉ ํ™œ์„ฑํ™”๋ฅผ ๋ฐ˜์˜ํ•˜์ง€๋งŒ, ์ƒ์„ฑ ๊ธฐ์ „๊ณผ ECG ์–‘์ƒ์ด ๋‹ค๋ฅด๋‹ค.

์ž„์ƒ ํ•ต์‹ฌ

AFL์˜ F wave๋Š” ์กฐ์งํ™”๋œ macro-reentry circuit์— ์˜ํ•œ ๋ฐ˜๋ณต atrial activation์ด๋‹ค. ์ „ํ˜•์  AFL์—์„œ๋Š” ์šฐ์‹ฌ๋ฐฉ CTI-dependent ํšŒ๋กœ๊ฐ€ ๊ด€์—ฌํ•˜๋ฉฐ, ECG์—์„œ ๊ทœ์น™์ ์ธ saw-tooth ํŒŒํ˜•์œผ๋กœ ๋ณด์ธ๋‹ค. AF์˜ f wave๋Š” chaotic fibrillatory activity๋ฅผ ๋ฐ˜์˜ํ•˜๋ฉฐ ๋ถˆ๊ทœ์น™ํ•˜๊ณ  ๋œ ์กฐ์งํ™”๋œ ์–‘์ƒ์œผ๋กœ ์„ค๋ช…๋œ๋‹ค. ๋Œ€๋ฌธ์ž F๋Š” AFL์˜ organized flutter wave, ์†Œ๋ฌธ์ž f๋Š” AF์˜ fibrillatory wave๋กœ ๊ตฌ๋ถ„ํ•ด ์“ฐ๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ๋‹ค.

์ง„๋‹จ

AFL: organized F wave, saw-tooth, ๋น„๊ต์  ๊ทœ์น™์ . AF: fibrillatory f wave, chaotic, ๋ถˆ๊ทœ์น™. QRS ๊ทœ์น™์„ฑ๋„ ๊ฐ๋ณ„์— ๋„์›€๋  ์ˆ˜ ์žˆ์œผ๋‚˜, ์›์ž๋ฃŒ์˜ ํ•ต์‹ฌ์€ ์‹ฌ๋ฐฉํŒŒ์˜ ์กฐ์งํ™” ์ •๋„์™€ ์ƒ์„ฑ ๊ธฐ์ „ ์ฐจ์ด๋‹ค.

์น˜๋ฃŒ

์ œ๊ณต ์ž๋ฃŒ์—๋Š” ๋‘ ๋ฆฌ๋“ฌ์˜ ์น˜๋ฃŒ ๋น„๊ต๋Š” ์ œ์‹œ๋˜์ง€ ์•Š์•˜๋‹ค.

์ถœ์ฒ˜

LITFL ECG Library ๋ฐ UpToDate atrial flutter๊ฐ€ ์›์ž๋ฃŒ์—์„œ ์–ธ๊ธ‰๋˜์—ˆ๋‹ค.

๐ŸŒฑ ์ถœ์ฒ˜ raw


๋ณธ ๋ฌธ์„œ๋Š” ํ•™์Šตยท์ฐธ๊ณ ์šฉ์ด๋ฉฐ ์‹ค์ œ ์ง„๋ฃŒ ๊ฒฐ์ •์€ ์ž„์ƒ์˜์˜ ํŒ๋‹จ์ž…๋‹ˆ๋‹ค.