Pulmonary Stenosis in Dogs - Cov tsos mob thiab kev kho mob

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Pulmonary Stenosis in Dogs - Cov tsos mob thiab kev kho mob
Pulmonary Stenosis in Dogs - Cov tsos mob thiab kev kho mob
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Pulmonary Stenosis hauv dev - Cov tsos mob thiab kev kho mob fetchpriority=siab
Pulmonary Stenosis hauv dev - Cov tsos mob thiab kev kho mob fetchpriority=siab

Pulmonary stenosis nyob rau dev feem ntau yog asymptomatic thiab cov uas qhia cov tsos mob tshwm sim tom qab thawj xyoo ntawm lub hnub nyoog. Tom qab patent ductus arteriosus, pulmonary stenosis yog qhov thib ob feem ntau congenital cardiovascular malformation hauv dev.

Ua ib tug congenital pathology, nws tshwm thaum yug los thiab tuaj yeem cuam tshuam nrog lwm yam pathologies xws li interventricular defects. Mus nyeem ntawv tsab xov xwm no rau ntawm peb lub xaib kom kawm paub ntxiv me ntsis txog lub cev ntawm lub plawv thiab pulmonary stenosis in dogs, its symptoms thiab kho mob

Heart and Pulmonary Stenosis

Lub plawv yog ib lub cev hollow uas yog tsim los ntawm plaub chav: sab xis atrium, sab laug atrium, txoj cai ventricle, thiab sab laug ventricle. Nyob rau hauv lem, cov chav no txuas rau ib leeg thiab rau cov hlab ntsha los ntawm li qub.

Peb mam li muaj lub plawv sab laug, uas yog lub luag haujlwm rau cov ntshav oxygenated uas nkag mus rau sab laug atrium kom dhau mus rau ventricle thiab, los ntawm kev sib cog lus, nkag mus rau hauv kev ncig, tso ntshav thoob plaws hauv lub cev.

Thiab ntawm qhov tod tes peb muaj lub plawv zoo, uas yog lub luag haujlwm khaws cov ntshav los ntawm lub cev kom coj mus. mus rau lub ntsws qhov chaw uas nws yuav ntxuav.

Lub ventricle txoj cai ejects cov ntshav mus rau hauv cov hlab ntsws los ntawm cov hlab ntsha pulmonary. Cov ntshav ntws no yog tswj hwm los ntawm qhov hu ua pulmonary valve.

Pulmonary stenosis muaj Pulmonary stenosis muaj ib tugPulmonary stenosis muaj ib tug nyob rau hauv dev), subvalvular los yog supravalvular, txawm li cas los xij, qhov tshwm sim ntawm kev kho mob nyob rau hauv tag nrho peb kis yog tib yam.

Pulmonary stenosis cuam tshuam rau ob leeg poj niam txiv neej, predominating nyob rau hauv cov txiv neej thiab nyob rau hauv cov tsiaj uas muaj ib tug predisposition, xws li beagle, boxer, lus Askiv bulldog, Fabkis bulldog los yog schnauzer, thiab lwm yam.

Symptoms of Pulmonary Stenosis in Dogs

cov tub hluas thiab cov tsiaj so tej zaum yuav yog asymptomatic thiab nyob rau hauv mob hnyav syncope (tsis nco qab thiab lub cev posture).

Vim qhov nqaim ntawm lub valve, muaj lub siab systolic siab dua (contraction) yog li txoj cai ventricle yuav ua ntej dilate thiab ces nws cov phab ntsa yuav hypertrophy concentrically kom them.

Cov zis tso zis tuaj yeem poob vim qhov txo qis diastolic thiab tuaj yeem ua rau arrhythmias Yog tias muaj tricuspid dysplasia, nws yuav tshwm sim txoj cai congestive insufficiency., uas yog, tsub zuj zuj ntawm cov kua nyob rau hauv lub plab mog. Cov mem tes tseem ceeb kuj yuav pom.

Diagnosis pulmonary stenosis in dogs

Vim nws yog ib yam kab mob uas tej zaum yuav asymptomatic, tus kws kho tsiaj muaj peev xwm nrhiav tus kab mob no thaum lub sij hawm ib txwm mus ntsib Cov kev xeem ua yog:

  • Thaum lub sij hawm lub plawv auscultation, muaj zog ejection yws yws tuaj yeem hnov ntawm sab laug puag ncig mus rau sab xis cranial hauv siab.
  • Cov electrocardiogram tej zaum yuav zoo ib yam los yog ib tug qauv ntawm kev loj hlob ntawm txoj cai ventricle yuav raug soj ntsuam. ventricular thiab supraventricular arrhythmias kuj yuav pom.
  • Ib leeg lub plawv silhouette los yog txoj cai ventricular cardiomegaly yuav pom ntawm lub hauv siab radiographs.
  • Kev kuaj pom tseeb yog tsim los ntawm kev tshawb fawb echocardiographic, nrog rau nws qhov kev faib tawm thiab qhov hnyav.
  • Nws yuav tsum sib txawv ntawm lwm yam pathologies xws li pulmonary hypoplasia, subaortic stenosis, tetralogy ntawm Fallot, thiab lwm yam.
Pulmonary Stenosis hauv dev - Cov tsos mob thiab kev kho mob - Kev kuaj mob pulmonary Stenosis hauv dev
Pulmonary Stenosis hauv dev - Cov tsos mob thiab kev kho mob - Kev kuaj mob pulmonary Stenosis hauv dev

Kho thiab tiv thaiv pulmonary stenosis hauv dev

Thaum nws yog ib qho mob ua rauascites yuav kho (diuretics), arrhythmias (anti-arrhythmics), ntshav khiav yuav zoo dua. lub plawv dhia (pimobendan), lub ntim ntim ntawm lub plawv thiab ntshav siab (ACEIs) yuav raug txo, thiab lwm yam.

Tau qhov tsis sib xws, yog tias nws yog noj qab haus huv kev siv ntsev hauv tus dev noj yuav raug txwv thiab koj yuav xav tau supplementation nrog omega 3 fatty acids.

Nws tseem yuav yog qhov tseem ceeb rau txwv tsis pub lub cev qoj ib ce.

Tus dev kuj xav tau kev kho mob . Muaj ntau cov tswv yim xws li valvotomy, dilatation nrog lub zais pa catheter, pericardial thaj, implantation ntawm ventriculoarterial conduit nrog los yog tsis, thiab lwm yam.

Nov yog ib yam kab mob uas muaj neeg tuag coob heev uas yuav tsum tau saib xyuas nruj los ntawm tus kws kho tsiaj, yog li ntawd peb pom zoo kom ua raws li tus kws tshaj lij cov lus qhia. Tsis tas li ntawd, cov dev uas muaj tus kab mob no yuav tsum tsis txhob siv los ua cov khoom yug me nyuam, vim lawv cov caj ces.

References

  • Cov kab mob plawv hauv cov tsiaj me. Belerenian, Guillermo C.
  • Kab mob malformations nyob rau hauv cov tsiaj. Joaquín Camón Urgel.

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