Peb cov felines me me, txawm tias lawv zoo li qub thaum nws los txog rau kev noj qab haus huv, tej zaum yuav tshwm sim tias lawv tau kuaj pom tias muaj lub plawv yws yws ntawm kev kuaj mob niaj hnub ntawm chaw kho tsiaj. Cov lus yws tuaj yeem yog ntawm sib txawv qib thiab hom, qhov hnyav tshaj plaws yog cov uas tuaj yeem hnov txawm tsis tau tso lub stethoscope rau ntawm feline lub hauv siab phab ntsa. Lub plawv yws tuaj yeem nrog cov tsos mob hnyav thiab yuav qhia tau tias muaj teeb meem mob plawv lossis mob hlab ntsha loj uas ua rau cov hlab plawv tawm los ua lub luag haujlwm rau lub suab txawv txav ntawm auscultation ntawm lub plawv suab.
Cia li nyeem cov lus qhia no hauv peb lub xaib kom paub ntau ntxiv txog lub plawv yws ntawm miv, nws ua rau, tsos mob thiab kho.
Ib lub plawv yws yog tshwm sim los ntawm ib tug turbulent ntws nyob rau hauv lub plawv los yog cov hlab ntsha lojua los ntawm lub plawv, ua rau lub suab nrov txawv txav. uas tuaj yeem kuaj pom ntawm lub plawv auscultation nrog lub stethoscope thiab uas tuaj yeem cuam tshuam nrog lub suab ib txwm "lub" (qhib ntawm lub aortic thiab pulmonary li qub thiab kaw ntawm atrioventricular li qub) thiab "dup" (qhib ntawm atrioventricular li qub thiab kaw ntawm cov hlab ntsha. atrioventricular li qub) ntawm aortic thiab pulmonary li qub) thaum lub plawv dhia.
Nyob lub plawv murmurs in miv
Lub plawv yws tuaj yeem yog systolic (thaum lub sij hawm ventricular contraction) lossis diastolic (thaum lub sij hawm ventricular so) thiab tuaj yeem faib raws li cov hauv qab no rau ntau qib:
- Qib I: audible in a certain area me ntsis hnov.
- Grade II: Suab nrawm, tab sis suab nrov tsawg dua lub siab.
- Grade III: Audible instantly at the same intensity as heart sounds.
- Qab IV: Audible instant louder than heart sounds.
- Grade V: Yooj yim audible txawm thaum nyuam qhuav nce lub hauv siab phab ntsa.
- Grade VI: Zoo mloog heev, txawm nrog lub stethoscope deb ntawm lub hauv siab phab ntsa.
Qhia kev yws tsis yog ib txwm muaj feem cuam tshuam txog kev mob plawv, vim qee qhov mob plawv mob hnyav tsis tsim ib hom kev yws.
Ntau yam kab mob uas cuam tshuam rau felines tuaj yeem ua rau lub plawv yws yws thiab suav nrog cov hauv qab no:
- Kab mob hauv lub plawv xws li ventricular septal defect, patent ductus arteriosus, or pulmonary stenosis.
- Primary cardiomyopathy xws li hypertrophic cardiomyopathy.
- Heartworm los yog kab mob plawv.
- Endomyocarditis.
Heart Murmur Symptom in Cats
Thaum lub plawv yws yws ntawm tus miv ua tsos mob lossis ua rau clinical signs, nws yuav tshwm sim:
- Ua pa nyuaj.
- Anorexy.
- Ascites.
- Edema.
- Cyanosis (dawb tawv nqaij thiab mucous daim nyias nyias).
- Vim.
- Cachexia (tsis txaus noj haus).
- Collapse.
- Syncope.
- Pparesis lossis tuag tes tuag taw.
- Coob.
Thaum kuaj pom lub plawv yws hauv miv, nws yuav tsum tau txiav txim siab qhov tseem ceeb. Txog li 44% ntawm cov miv noj qab nyob zoo muaj kev yws yws ntawm lub plawv auscultation, thaum so lossis thaum tus miv lub plawv dhia nce. Nyob nruab nrab ntawm 22% thiab 88% ntawm qhov feem pua ntawm cov miv uas tsis muaj cov tsos mob yws yws muaj cardiomyopathy lossis kab mob hauv lub plawv uas muaj kev cuam tshuam ntawm lub plawv tawm mus. Rau tag nrho cov laj thawj no, kev kuaj xyuas tsis tu ncua yog qhov tseem ceeb heev, thiab mus ntsib kws kho tsiaj yog tias koj pom muaj cov tsos mob ntawm tus miv mob plawv..
Kab mob plawv yws hauv miv
Kev kuaj mob ntawm lub plawv yws yog tsim los ntawm cardiac auscultation, los ntawm kev siv lub stethoscope los yog stethoscope es tsis txhob feline thorax qhov twg lub plawv nyob. Yog hais tias lub suab hu ua "galloping" vim nws zoo ib yam li lub suab nrov ntawm tus nees lossis lub suab arrhythmia ntxiv rau qhov kev yws raug kuaj pom ntawm auscultation, nws feem ntau cuam tshuam nrog cov kab mob plawv thiab yuav tsum tau tshawb xyuas kom meej, nrog rau tag nrho. Kev ntsuam xyuas tau ua nrog cov miv ruaj khov, uas yog, yog tias nws nthuav tawm pleural effusion thiab cov kua twb tau ntws lawm.
Thaum muaj kev yws yws, yuav tsum kuaj xyuas tas li txhawm rau kuaj mob plawv lossis kab mob extracardiac uas muaj qhov tshwm sim rau lub plawv, yog li cov hauv qab no kuaj tuaj yeem ua rau kev kuaj mob:
Tam Sim No
Puas muaj kev sim los txiav txim siab txog kev pheej hmoo ntawm hypertrophic cardiomyopathy?
Yog hais tias tus feline yuav yog ib tug yug me nyuam los yog ib tug miv ntawm tej yam yug me nyuam, nws yog advisable mus nqa tawm cov tshuaj ntsuam genetic test rau hypertrophic cardiomyopathy, vim hais tias nws yog paub los ntawm genetic mutations ntawm ib co breeds. xws li Maine coon, ragdoll lossis Siberian. Kev ntsuam xyuas caj ces yog tam sim no muaj rau kev hloov pauv tsuas yog hauv Maine coon thiab ragdoll. Txawm li cas los xij, txawm tias qhov kev sim tawm los zoo, nws tsis qhia tias yog lossis yog koj yuav tsim tus kab mob, tab sis nws qhia tau tias koj muaj kev pheej hmoo siab dua. Muaj tseeb raws li qhov tshwm sim ntawm kev hloov pauv tseem tsis tau txheeb xyuas, tus miv uas kuaj tsis zoo kuj tuaj yeem tsim hypertrophic cardiomyopathy. Vim li no, nws thiaj li pom zoo tias echocardiography yuav tsum tau ua txhua xyoo rau miv nrog ib tug pedigree nrog tsev neeg predisposition rau kev txom nyem los ntawm nws thiab uas yuav rov tsim dua. Txawm li cas los xij, vim qhov kev tso tseg siab, peb ib txwm pom zoo xaiv kom tsis muaj menyuam.
Heart Murmur Treatment in Cats
Yog hais tias cov kab mob yog mob plawv, xws li hypertrophic cardiomyopathy, cov tshuaj rau kev ua haujlwm ntawm lub plawv thiab tswj cov tsos mob ntawm lub plawv tsis ua hauj lwm hauv miv, yog tias tshwm sim, yog qhov tseem ceeb:
- Drugs for hypertrophic cardiomyopathy tej zaum yuav yog myocardial relaxants xws li cov calcium channel blocker diltiazem, beta-blockers xws li propranolol lossis atenolol, los yog anticoagulants like clopridrogel. Thaum lub plawv tsis ua hauj lwm, kev kho mob yuav tsum ua raws li: diuretics, vasodilators, digitalis thiab cov tshuaj uas ua rau lub plawv.
- hyperthyroidism tuaj yeem ua rau muaj teeb meem zoo ib yam li hypertrophic cardiomyopathy, yog li tus kab mob yuav tsum tau tswj cov tshuaj xws li methimazole lossis carbimazole lossis lwm yam. Txawm tias muaj txiaj ntsig zoo dua li kev kho mob radiotherapy.
- hypertension tuaj yeem ua rau sab laug ventricular hypertrophy thiab congestive plawv tsis ua hauj lwm, txawm tias tsis tshua muaj thiab feem ntau tsis tas yuav kho yog kho ntshav siab nrog tshuaj xws li amlodipine.
- Yog koj muaj myocarditis los yog endomyocarditis, tsawg kawg hauv miv, kev kho mob xaiv yog tshuaj tua kab mob.
- Hauv cov kab mob plawv uas tshwm sim los ntawm cov kab mob xws li dirofilariosis lossis toxoplasmosis, kev kho tshwj xeeb yuav tsum tau ua tawm tsam cov kab mob no.
- Nyob rau hauv cov kab mob congenital, phais yog qhia kho.
Txij thaum kev kho tus miv lub plawv yws yog nyob ntawm qhov loj, ntawm qhov laj thawj, nws yog ib qho tseem ceeb heev uas yuav tau mus ntsib kws kho tsiaj kom ua tiav kev kawm thiab txhais cov tshuaj uas yuav tsum tau noj.
