Cov txheej txheem:
Video: Dab tsi ua rau ciam teb qis dua ntawm lub plawv?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
ciam teb qis dua ( plawv , anatomy) Cov tsis zoo ciam teb ntawm lub plawv yog tsim feem ntau yog los ntawm txoj cai ventricle. Sab laug ventricle pab ze rau lub apex. Nws yog lub kaum ntse ntse tshaj plaws ciam teb ntawm lub plawv thiab nws yog ntxhib kab rov tav.
Kuj nug, dab tsi yog qhov tsis zoo ntawm lub siab?
Cov qis dua lossis diaphragmatic nto ntawm plawv tsim ib lub dav hlau ncaj ncaj los yog qhov sib luag me me uas ua rau sab laug thiab qis dua me ntsis mus rau apex ntawm plawv . Nws yog qhov zoo tshaj rau cov leeg nruab nrab ntawm lub diaphragm thiab ntawm nws qhov kev kwv yees ib sab, cov leeg ib feem ntawm sab laug hemidiaphragm.
dab tsi yog daim ntawv ciam teb sab laug ntawm lub plawv? Cov lus txhais ntawm lub cev Sab laug ntawm lub plawv (lossis sab laug, lossis obtuse npoo) yog luv dua ntawm ciam teb sab xis, puv, thiab sib npaug: nws tau tsim los ntawm sab laug ventricle , tab sis mus rau qhov me me, saum toj no, los ntawm sab laug atrium. Nws nthuav tawm los ntawm qhov taw tes hauv qhov chaw thib ob sab laug intercostal, txog 2.5 hli.
Ua li no, tus ciam teb ntawm lub plawv yog dab tsi?
Muaj plaub lub ciam teb tseem ceeb ntawm lub plawv:
- Txoj cai ciam teb - Txoj cai atrium.
- Ciam teb qis dua - Sab laug ventricle thiab sab xis ventricle.
- Ciam teb sab laug - Sab laug ventricle (thiab qee qhov ntawm sab laug atrium)
- Ciam teb zoo dua - Sab laug thiab sab laug atrium thiab cov nkoj loj.
Dab tsi tsim txoj cai ciam teb ntawm lub plawv?
Cov txoj cai ciam teb ntawm lub plawv ( txoj cai margin ntawm plawv ) yog ntev ciam teb ntawm qhov chaw ntawm plawv , thiab yog tsim los ntawm txoj cai cov atrium. Qhov atrial feem yog sib npaug thiab yuav luag ntsug; nws nyob tom qab tus thib peb, plaub, thiab thib tsib txoj cai pob txha mos raug nqi txog 1.25 cm. los ntawm cov npoo ntawm sternum.
Pom zoo:
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