Koj paub tias qee cov tsiaj tuaj yeem muaj ntau tshaj ib lub siab, octopus, squid, thiab hagfish piv txwv. Lawv xav tau lub siab ntxiv rau ntau yam. Yog li, thaum koj xav txog koj cov phooj ywg feline, lawv puas muaj ntau dua ib lub siab?
Cov lus teb ntawm no tsis yog. Miv tsuas yog xav tau ib lub siab los tso ntshav ncig lawv lub cev. Tab sis cia peb paub cov ntsiab lus ntawm lawv lub siab ua haujlwm li cas.
Cat Cardiology
Miv ib lub siab xwb. Hauv lub siab ntawd muaj plaub chav sib cais. Lub sab sauv ntawm lub plawv yog hu ua sab laug thiab sab xis atria. Ob chav qis yog hu ua sab laug thiab sab xis.
Ib tus miv cov hlab plawv muaj xws li lub plawv, hlab ntsha, thiab cov hlab ntsha uas pab hauv nws txoj haujlwm. Sab xis ntawm lub plawv yog lub luag hauj lwm rau cov ntshav deoxygenated ntshav mus rau lub ntsws, thiab sab laug twj tso kua mis oxygen nplua nuj ntshav mus rau lub cev tom qab nws rov qab los ntawm lub ntsws.
Cat Heart li qub
Cov li qub hauv lub siab muaj lub luag haujlwm tseem ceeb ntawm cov ntshav ib leeg. Lawv yog cov txheej txheem navigational, qhia cov ntshav raws nraim qhov nws xav tau. Txhua lub valve muaj lub hom phiaj tshwj xeeb.
Atrioventricular li qub
Atrioventricular li qub yog nyob nruab nrab ntawm lub atria thiab ventricles. Cov li qub no kaw kom tsis txhob muaj cov ntshav ntws rov qab mus rau hauv atria. Lawv yog sab laug thiab sab xis atrioventricular li qub tseem hu ua mitral thiab tricuspid li qub.
- Tricuspid valve - Lub tricuspid valve coj cov ntshav ntws los ntawm sab xis atrium mus rau sab xis ventricle.
- Mitral valve - Lub mitral valve yog lub luag haujlwm coj cov ntshav ntws los ntawm sab laug atrium mus rau sab laug ventricle ntawm lub plawv.
Semilunar li qub
Lub semilunar li qub tseem hu ua aortic thiab pulmonary li qub nyob nruab nrab ntawm lub plawv ventricles thiab ob lub nkoj loj.
- Aortic valve - Lub aortic valve yog lub luag haujlwm rau cov ntshav tawm ntawm sab laug ventricle mus rau aorta.
- Pulmonary valve - Pulmonary valve yog lub rooj vag ntawm txoj cai ventricle mus rau pulmonary artery.
Cat Heartbeats
Lub plawv dhia vim hais tias cov hluav taws xob me me ua rau lub plawv dhia mus. Thaum koj tus miv lub plawv dhia, nws ntaus hauv ob theem - diastole thiab systole. Diastole yog lub sijhawm uas cov leeg nqaij hauv lub plawv so thiab tso cai rau cov ventricles puv nrog cov ntshav. Nws yog nrog los ntawm lub suab ntawm mitral thiab tricuspid li qub kaw thaum lub sij hawm xaus. Systole yog thaum lub ventricles cog lus thiab cov ntshav txav ib ncig ntawm lub cev. Qhov kawg ntawm theem yog nrog lub suab ntawm aortic thiab pulmonary li qub kaw.
Lub plawv dhia ntawm tus nqi sib txawv nyob ntawm lub xeev ntawm lub cev. Thaum lub cev txav nrawm dua, nws ua rau lub plawv dhia nrawm dua thiab nrawm dua los ua kom cov pa oxygen ntxiv. Lub plawv dhia yog paced tawm los ntawm hluav taws xob conduction los ntawm lub sinoatrial node, ua rau contraction ntawm lub atria. Cov hluav taws xob conduction mus rau tag nrho lub plawv yog txuas ntxiv los ntawm lub atrioventricular node thiab cov pob ntawm Nws ua rau kev sib koom tes thiab kev cog lus ntawm lub ventricles.
Heart Rate
Ib tus miv so muaj lub plawv dhia nruab nrab ntawm 120 txog 140 neeg ntaus ib feeb. Cov miv tuaj yeem muaj lub plawv dhia nrawm dua, qee zaum nruab nrab ntawm 200 thiab 260 neeg ntaus ib feeb.
Pulse
Pulse yog qhov koj xav tias sab nraud ntawm lub cev thaum cov ntshav raug thawb ib ncig. Nws yog ib qho kev sib tw dhia hauv lub caj dab ntawm cov leeg jugular thiab yuav tsum zoo ib yam li lub plawv dhia.
Heart Problems in Cats
Cov teeb meem plawv tsis tshua pom muaj nyob hauv miv dua dev, tab sis lawv muaj kev txhawj xeeb rau qee tus. Muaj ob yam kab mob kis tau thiab congenital.
Dab tsi ua rau mob plawv hauv miv?
Qhov no yog nyob ntawm hom kab mob plawv thiab qhov tseeb ua rau txhua hom tseem tab tom tshawb nrhiav. Ntau yam txuas nrog hnub nyoog, noob caj noob ces, qhov hnyav, kev ua lub cev thiab kev noj haus.
Symptoms of Heart Problems in Cats
Muaj ntau tus miv tsis qhia sab nraud ntawm lub plawv thaum ntxov tab sis koj yuav tsum saib xyuas:
- hnoos ntev
- Nyob zoo
- Ua pa ua pa
- Collapsing
- Paralysis ntawm hindquarters
Yog tias koj ntseeg tias koj tus miv tuaj yeem pom cov tsos mob ntawm lub plawv, nws yog ib qho tseem ceeb kom nrhiav kev pab tswv yim los ntawm koj tus kws kho tsiaj uas ntseeg siab.
Kab mob plawv
Cov kab mob hauv lub plawv yog cov uas loj hlob nrog lub sijhawm thaum lub sijhawm miv lub neej, cov uas lawv tsis tau yug los. Lawv suav nrog cardiomyopathies, degenerative valve kab mob thiab ntshav siab.
Cardiomyopathies
Cardiomyopathies yog hom kab mob plawv feem ntau hauv miv. Cardiomyopathy yog ib lo lus siv los piav txog kab mob ntawm cov leeg plawv.
Muaj plaub chav kawm sib txawv ntawm cardiomyopathies:
- Hypertrophic cardiomyopathy
- Dilated cardiomyopathy
- Intermediate cardiomyopathy
- Restrictive cardiomyopathy
Cardiomyopathies tuaj yeem nyuaj heev rau kev ceeb toom hauv tsev vim tias miv feem ntau txo lawv cov kev ua ub no kom haum lawv cov kab mob. Thaum koj pom cov tsos mob, nws yuav nyob rau theem siab dua.
Qhov tshwm sim cuam tshuam nrog cardiomyopathies suav nrog lub plawv tsis ua haujlwm thiab kab mob thromboembolic (ntshav txhaws).
Tsis yog txhua yam ua rau muaj kev sib txawv ntawm cardiomyopathies paub tab sis cov uas suav nrog: hyperthyroidism, kub siab, taurine tsis txaus los ntawm kev noj zaub mov tsis zoo, cov noob caj noob ces, co toxins thiab mob qog noj ntshav hu ua lymphoma.
Valve Dysfunction
Degenerative valve kab mob feem ntau cuam tshuam rau lub mitral valve hauv miv tab sis tsis tshwm sim. Nws ua rau lub mitral leaky valve tso cai rau qee cov ntshav ntws mus rau qhov tsis ncaj ncees lawm thiab ua rau muaj kev hloov pauv rau lub plawv chamber.
Congenital Heart Disease
Kab mob hauv lub plawv yog hom uas tshwm sim thaum tus menyuam miv tab tom loj hlob hauv tsev menyuam. Qhov tshwm sim yog ib qho ntawm ntau cov qauv malformed ntawm lub plawv. Nws yog ib qho ntawm ntau hom kev xiam oob khab. Qee zaum cov mob no yuav tsum tau phais. Cov no kuj tsis tshua muaj, suav txog tsuas yog ib mus rau ob feem pua ntawm cov kittens.
Ventricular Septal Defects
Ventricular Septal Defects yog ib txwm muaj nyob rau hauv miv thiab yog ib qho piv txwv ntawm congenital kab mob. Qhov teeb meem no tshwm sim vim muaj qhov tsis xws ntawm phab ntsa sib cais cov ventricles, lub interventricular septum. Qhov xwm txheej yuav ua rau muaj suab nrov nrov.
Cov miv uas muaj tus mob no muaj qhov sib txawv ntawm cov teeb meem nyob ntawm qhov loj thiab qhov chaw ntawm qhov tsis txaus. Lub qhov tso cai rau cov ntshav hla ntawm lub ventricles uas yuav tsum tsis txhob tshwm sim.
Cov kev tsis zoo no feem ntau tsis loj heev thiab muaj kev pom zoo-ntev mus ntev yog ua tau.
Kab mob plawv
Qee lub plawv mob tuaj yeem ua rau yug me nyuam.
- Maine Coons – Hypertrophic cardiomyopathy
- Persians – Hypertrophic cardiomyopathy
- American/British Shorthairs - Hypertrophic cardiomyopathy
- Siamese - Patent ductus arteriosus
Qhov tseem ceeb ntawm kev niaj hnub saib xyuas kev noj qab haus huv lub plawv
Tsis muaj dab tsi ua rau koj ua ntej ntawm qhov kev ua si ntau dua li niaj hnub soj ntsuam thaum nws los txog rau lub plawv. Feem ntau tsis muaj cov tsos mob sab nraud ntawm lub plawv teeb meem hauv miv, tshwj xeeb tshaj yog thaum ntxov. Txawm li cas los xij, koj tus kws kho tsiaj tuaj yeem hnov lub plawv yws, lub plawv ntxiv lossis ntsuas ntshav siab ua ntej koj pom muaj teeb meem hauv tsev. Qhov no qhia txog qhov tseem ceeb ntawm, yam tsawg kawg, kev kuaj mob txhua xyoo.
Thaum koj tus menyuam miv thawj xyoo ntawm lub neej, lawv yuav tau paub lawv tus tsiaj zoo heev. Lawv yuav mus rau qhov niaj hnub tshuaj xyuas, saib xyuas kev loj hlob, txhaj tshuaj tiv thaiv, thiab spay thiab neuter phais nyob rau lub sijhawm ntawd. Cov teeb meem hauv lub plawv feem ntau yog tuaj tos hauv thawj xyoo ntawm lub neej no.
Cov Lus Qhia Kom Kom Koj Tus Miv Lub Siab Noj Qab Haus Huv
Koj tuaj yeem ua koj txoj haujlwm los tiv thaiv kab mob plawv kom zoo tshaj plaws ntawm koj lub peev xwm. Nov yog tsib txoj hauv kev uas koj tuaj yeem khaws koj cov kitty tus ticker hauv cov duab zoo tshaj plaws.
- Muab khoom noj kom txaus. Koj cov kitty yog cov tsiaj txhu uas xav tau ntau cov protein, fatty acids, taurine, vitamins, thiab minerals. Miv tsis tuaj yeem ua taurine thiab yog li nws yog lub npe hu ua amino acid tseem ceeb rau lawv. Taurine tsis muaj peev xwm los ntawm tsev ua los yog cov khoom lag luam tsis tiav tuaj yeem ua rau mob plawv.
- Tseem niaj hnub mus kuaj. Nco ntsoov xyuas kom koj tus menyuam miv tau txais kev saib xyuas kws kho tsiaj tsis tu ncua thiab npaj rau qhov kev npaj txhij txog. Xav txog cov nyiaj los nag los yog nyiaj pov hwm tus tsiaj kom them thaum muaj xwm txheej ceev.
- Muab tshuaj ntxiv. Muaj ntau ntau cov tshuaj ntxiv uas zoo heev ntawm kev ua lag luam uas tsom rau lub plawv mob. Cov tshuaj no tuaj nyob rau hauv hmoov, tshuaj, thiab kho cov ntaub ntawv. Lawv feem ntau muaj cov vitamins B thiab E, taurine thiab omega fatty acids.
- Saib lub sijhawm pw tsaug zog. Qhov nruab nrab, tus miv yuav tsum pw tsawg kawg 12 mus rau 16 teev hauv ib hnub. Yog tias koj tus miv zoo li qaug zog, coj lawv mus kuaj ntawm tus kws kho tsiaj.
- Ua kom koj cov miv tau txais kev tawm dag zog txaus. Tom qab cov miv tau kho thiab pib laus, lawv cov kev ua ub no tuaj yeem txo qis thaum tseem noj tib yam lossis ntau dua. Lawv tuaj yeem pib ntim cov phaus ntxiv. Xyuas kom koj cov miv noj qab nyob zoo thiab tau txais kev tawm dag zog txhua hnub.
Conclusion
Yog li, tam sim no koj paub tias miv muaj ib lub siab tseem ceeb uas tso cai rau lawv ua haujlwm zoo heev. Zoo li peb, miv muaj plaub chav hauv lawv lub siab uas txhua tus ua haujlwm sib txawv, ua haujlwm ua ke kom cov ntshav ntws ncig lub cev.
Yog tias koj xav tias koj tus miv muaj cov tsos mob ntawm cov teeb meem hauv lub plawv, coj lawv mus rau koj tus kws kho tsiaj tam sim ntawd txhawm rau ntsuam xyuas ntxiv.
