Qhov sib txawv tseem ceeb ntawm myogenic thiab neurogenic lub plawv yog tias nyob rau hauv myogenic lub plawv, lub suab atherosclerosis yog teem los ntawm cov leeg nqaij tshwj xeeb, thaum nyob rau hauv lub plawv neurogenic, lub beating atherosclerosis yog teem los ntawm paj hlwb impulses.
Myogenic thiab neurogenic lub siab yog ob hom lub siab pom hauv cov tsiaj. Myogenic lub siab tuaj yeem pom nyob rau hauv cov tsiaj nrog lub kaw lus kaw. Neurogenic lub siab tuaj yeem pom nyob rau hauv cov tsiaj nrog ib qho qhib circulatory system. Lub plawv myogenic ntaus vim yog cov leeg nqaij tshwj xeeb hauv lub plawv thaum lub plawv neurogenic ntaus vim cov hlab ntsha impulses.
Myogenic Heart yog dab tsi?
Ib lub plawv myogenic yog lub plawv uas lub plawv dhia yog tsim los ntawm cov leeg nqaij tshwj xeeb hauv lub plawv. Qee cov invertebrates thiab tag nrho cov vertebrates muaj lub plawv myogenic. Raws li txoj cai, lub plawv myogenic muaj 2 lossis 3 lossis 4 chav sib cais los ntawm cov leeg. Cov tsiaj uas muaj lub kaw lus kaw muaj lub siab myogenic.
Daim duab 01: Myogenic Heart
Ib lub plawv myogenic ntaus rau qee lub sijhawm txawm tias tom qab tshem tawm ntawm lub cev. Yog li, kev hloov lub plawv tuaj yeem ua rau lub siab myogenic. Lub plawv myogenic yog ywj siab ntawm lub paj hlwb.
Neurogenic Heart yog dab tsi?
Qee cov tsiaj, xws li annelids thiab feem ntau arthropods, muaj ib qho qhib circulatory system. Hauv cov tsiaj no, lub plawv zoo li lub hnab los yog tubular. Lub beating rhythm yog tsim los ntawm paj hlwb impulses. Li no, lub plawv yog hu ua lub plawv neurogenic. Lub plawv neurogenic ua raws li lub tshuab nqus tsev. Nws relaxes thiab cog lus. Thaum lub siab so, nws tsim lub tshuab nqus tsev thiab nqus cov ntshav mus rau hauv lub plawv.
Daim duab 02: Kaw thiab qhib Circulatory Systems
Thaum lub plawv neurogenic raug tshem tawm ntawm lub cev, nws nres tam sim ntawd. Yog li, kev hloov lub plawv tsis tuaj yeem ua rau lub siab neurogenic. Lub plawv neurogenic nyob ntawm lub paj hlwb.
Dab tsi zoo sib xws ntawm Myogenic thiab Neurogenic Heart?
- Tsiaj muaj myogenic thiab neurogenic lub siab.
- Feem ntau cov invertebrates muaj lub plawv neurogenic, thaum qee cov invertebrates xws li molluscs muaj lub plawv myogenic.
Qhov txawv ntawm Myogenic thiab Neurogenic Heart yog dab tsi?
Lub plawv myogenic yog lub plawv uas ntaus los ntawm cov leeg nqaij tshwj xeeb, thaum lub plawv neurogenic yog lub plawv uas ntaus los ntawm cov hlab ntsha impulses. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm myogenic thiab neurogenic plawv. Tsis tas li ntawd, lub plawv myogenic ua haujlwm raws li lub twj tso kua mis siab, thaum lub plawv neurogenic ua lub twj tso kua mis. Ntxiv mus, lub plawv myogenic yog ib feem ntawm lub kaw circulatory system, thaum lub plawv neurogenic yog ib feem ntawm ib tug qhib circulatory system. Yog li, qhov no kuj yog qhov sib txawv tseem ceeb ntawm myogenic thiab neurogenic plawv.
Qee invertebrates (mollusc) thiab tag nrho cov vertebrates muaj lub plawv myogenic, thaum invertebrates xws li Annelids thiab arthropods feem ntau muaj lub plawv neurogenic. Tsis tas li ntawd, structurally, lub plawv myogenic muaj 2, 3 lossis 4 chav. Piv txwv li, lub plawv neurogenic yog sac-zoo li tubular. Yog li, qhov no yog qhov sib txawv ntawm lub plawv myogenic thiab neurogenic. Qhov tseem ceeb tshaj plaws, lub plawv myogenic tseem tuav tau qee lub sijhawm txawm tias tom qab tshem tawm ntawm lub cev. Tab sis neurogenic lub plawv nres nres tam sim ntawd thaum tshem tawm ntawm lub cev. Li no, qhov no kuj yog qhov sib txawv loj ntawm myogenic thiab neurogenic plawv.
Hauv qab no yog cov ntsiab lus ntawm qhov sib txawv ntawm myogenic thiab neurogenic lub plawv hauv daim ntawv tabular.
Summary – Myogenic vs Neurogenic Heart
Lub plawv myogenic yog ib feem ntawm lub kaw lus kaw lub cev muaj los ntawm qee qhov tsis muaj pob txha thiab tag nrho cov vertebrates. Meanwhile, lub plawv neurogenic yog ib feem ntawm lub qhib circulatory system muaj los ntawm invertebrates. Beating atherosclerosis yog tsim los ntawm cov leeg nqaij tshwj xeeb hauv lub plawv myogenic. Lub beating atherosclerosis ntawm lub plawv neurogenic yog teem los ntawm paj hlwb impulses. Yog li, qhov no qhia txog qhov sib txawv ntawm myogenic thiab neurogenic plawv.
