Mitral Valve Dysplasia
Mitral valve dysplasia
Juga dikenal sebagai: Mitral Dysplasia, MVD, MD, Congenital Mitral Valve Malformation
Singkatnya
Mitral valve dysplasia is a rare congenital heart defect in dogs and cats where the mitral valve fails to develop properly, often leading to valve leakage or blockage. Learn about the symptoms, diagnostic tests like echocardiography, and treatment options to manage this condition.
TL;DR. Cacat bawaan katup mitral: regurgitasi atau stenosis dengan risiko gagal jantung kiri.
Katup mitral mengontrol aliran di sisi kiri jantung.
Apa itu?
Aparatus mitral malformasi. Regurgitasi mendominasi; stenosis lebih jarang. Dilatasi LA/LV dan edema paru.
Penyebab dan faktor risiko
Kesalahan embrio. Berbeda dari penyakit mitral degeneratif anjing tua. Predisposisi ras.
Tanda
- Bising holosistolik (kardinal)
- Batuk
- Takipnea / dispnea
- Intoleransi olahraga
- Hilang nafsu makan
- Fibrilasi atrium (kadang)
Intoleransi olahraga dan napas berat sering terjadi.
Bagaimana dokter hewan mendiagnosis
Auskultasi, echo Doppler (baku emas), rontgen, EKG.
Echo menilai malformasi dan derajat regurgitasi/stenosis.
Pilihan pengobatan
Diuretik, vasodilator, kontrol irama; tanpa perbaikan struktural farmakologis.
Prognosis
Bervariasi: ringan sering baik; berat sering gagal dini.
Pencegahan
Jangan kembangbiakkan yang terkena; echo sebelum breeding.
Kapan menghubungi dokter hewan
Segera jika dispnea, frekuensi napas istirahat >40, sinkop, atau membran mukosa pucat/kebiruan.
Untuk ras tertentu
Ras besar/raksasa (mastiff, rottweiler, GSD, golden, newfoundland, Great Dane) dan beberapa kecil.
Sumber
- Small Animal Critical Care Medicine, p. 264
- Internal Medicine, 5th Edition, p. 141
- Clinical Echocardiography of the Dog and Cat, p. 297
My highlights & notes
Tanda & gejala
Ras berisiko lebih tinggi
Cara didiagnosis
- EchocardiographyStandar emas
- Cardiac Catheterization
- Doppler echocardiography
- Electrocardiography (ECG)
- Thoracic radiography
Pendekatan pengobatan
Pengobatan harus diresepkan dokter hewan berlisensi. Dosis spesifik sengaja tidak ditampilkan.
Pertanyaan umum
What is Mitral Valve Dysplasia?
Mitral valve dysplasia is a rare congenital heart defect in dogs and cats where the mitral valve fails to develop properly, often leading to valve leakage or blockage. Learn about the symptoms, diagnostic tests like echocardiography, and treatment options to manage this condition.
What are the symptoms of Mitral Valve Dysplasia?
Holosystolic murmur、Atrial fibrillation、Difficulty breathing (dyspnea)、Not eating or reduced appetite、Reduced exercise tolerance、Fast breathing、Coughing、Fluid in the belly (ascites)
How is Mitral Valve Dysplasia diagnosed?
Echocardiography、Cardiac Catheterization、Doppler echocardiography、Electrocardiography (ECG)、Thoracic radiography
How is Mitral Valve Dysplasia treated?
Pengobatan harus diresepkan dokter hewan berlisensi. Dosis spesifik sengaja tidak ditampilkan.
Sumber
- Small Animal Critical Care Medicine, 2nd Edition (VetBooks.ir) · p. 264
- Internal Medicine 5th · p. 141
- Clinical Echocardiography of the Dog and Cat · p. 297
- Internal Medicine 5th · p. 141
Artikel ini edukasi umum, bukan pengganti saran dokter hewan. Jika hewan sakit, konsultasikan dokter hewan.
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